Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8259544

Crash with # Problematic frame: # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd | OpenJDK 8u275

    Details

    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      os_x

      Description

      ADDITIONAL SYSTEM INFORMATION :
      Mac pro

      A DESCRIPTION OF THE PROBLEM :
      INFO [SSTableBatchOpen:1] 2021-01-10 19:12:47,790 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000106765ab8, pid=44603, tid=0x0000000000009103
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Core dump written. Default location: /cores/core or core.44603
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid44603.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      Last login: Tue Dec 29 17:38:58 on ttys000
      chandru@ChandraekarsMBP ~ % brew install python


      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 4 taps (homebrew/core, homebrew/cask, homebrew/services and mongodb/brew).
      ==> New Formulae
      atkmm@2.28 counterfeiter efm-langserver h2spec libcap-ng libva libxml++@5 mermaid-cli pangomm@2.42 ruby@2.7 thrax xcb-util-keysyms
      cargo-audit dnsx flow-cli jql libnsl libvdpau massdns mockery pkger spack xcb-util-cursor xcb-util-renderutil
      cargo-watch dprint gtkmm4 keptn libpinyin libxml++@4 md4c openalpr rttr sqlc xcb-util-image xcb-util-wm
      ==> Updated Formulae
      Updated 3802 formulae.
      ==> Deleted Formulae
      gobby godep
      ==> New Casks
      bluewallet dyalog futubull kekaexternalhelper operator smultron tencent-docs
      circuitjs1 epoccam fvim okta-advanced-server-access silicon superslicer
      ==> Updated Casks
      Updated 890 casks.
      ==> Deleted Casks
      eventstore futuniuniu gfortran kekadefaultapp master-password openxcom scaleft

      ==> Downloading https://homebrew.bintray.com/bottles/gdbm-1.18.1_1.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/f7b5ab7363961fa6defcb66b4ffdf5365264fcb97d35bc413e754f173a3b1912?response-content-disposition=attachment%3Bfilename%3D%22gdbm-1.18.1_1.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXN######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/openssl%401.1-1.1.1i.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/066b9f114617872e77fa3d4afee2337daabc2c181d7564fe60a5b26d89d69742?response-content-disposition=attachment%3Bfilename%3D%22openssl%401.1-1.1.1i.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBb######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/readline-8.1.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/fe4de019cf549376a7743dcb0c86db8a08ca2b6d0dd2f8cb796dd7cf973dc2e9?response-content-disposition=attachment%3Bfilename%3D%22readline-8.1.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXNv######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/sqlite-3.34.0.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/7e04c1fcd0294ec7625e43eea05714d8bb4d15d24675c99484f1403fdcb438ec?response-content-disposition=attachment%3Bfilename%3D%22sqlite-3.34.0.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXN######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/xz-5.2.5.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/2dcc8e0121c934d1e34ffdb37fcd70f0f7b5c2f4755f2f7cbcf360e9e54cb43b?response-content-disposition=attachment%3Bfilename%3D%22xz-5.2.5.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXNvdXJj######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/python%403.9-3.9.1_3.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/e545eab0c09efe7653095fb7cfa47d186c331369110c263abafa3a4d7d798796?response-content-disposition=attachment%3Bfilename%3D%22python%403.9-3.9.1_3.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBb######################################################################## 100.0%
      ==> Installing dependencies for python@3.9: gdbm, openssl@1.1, readline, sqlite and xz
      ==> Installing python@3.9 dependency: gdbm
      ==> Pouring gdbm-1.18.1_1.catalina.bottle.tar.gz
      🍺 /usr/local/Cellar/gdbm/1.18.1_1: 25 files, 641KB
      ==> Installing python@3.9 dependency: openssl@1.1
      ==> Pouring openssl@1.1-1.1.1i.catalina.bottle.tar.gz
      ==> Caveats
      A CA file has been bootstrapped using certificates from the system
      keychain. To add additional certificates, place .pem files in
        /usr/local/etc/openssl@1.1/certs

      and run
        /usr/local/opt/openssl@1.1/bin/c_rehash

      openssl@1.1 is keg-only, which means it was not symlinked into /usr/local,
      because macOS provides LibreSSL.

      If you need to have openssl@1.1 first in your PATH run:
        echo 'export PATH="/usr/local/opt/openssl@1.1/bin:$PATH"' >> ~/.zshrc

      For compilers to find openssl@1.1 you may need to set:
        export LDFLAGS="-L/usr/local/opt/openssl@1.1/lib"
        export CPPFLAGS="-I/usr/local/opt/openssl@1.1/include"

      ==> Summary
      🍺 /usr/local/Cellar/openssl@1.1/1.1.1i: 8,067 files, 18.5MB
      ==> Installing python@3.9 dependency: readline
      ==> Pouring readline-8.1.catalina.bottle.tar.gz
      ==> Caveats
      readline is keg-only, which means it was not symlinked into /usr/local,
      because macOS provides BSD libedit.

      For compilers to find readline you may need to set:
        export LDFLAGS="-L/usr/local/opt/readline/lib"
        export CPPFLAGS="-I/usr/local/opt/readline/include"

      ==> Summary
      🍺 /usr/local/Cellar/readline/8.1: 48 files, 1.6MB
      ==> Installing python@3.9 dependency: sqlite
      ==> Pouring sqlite-3.34.0.catalina.bottle.tar.gz
      ==> Caveats
      sqlite is keg-only, which means it was not symlinked into /usr/local,
      because macOS already provides this software and installing another version in
      parallel can cause all kinds of trouble.

      If you need to have sqlite first in your PATH run:
        echo 'export PATH="/usr/local/opt/sqlite/bin:$PATH"' >> ~/.zshrc

      For compilers to find sqlite you may need to set:
        export LDFLAGS="-L/usr/local/opt/sqlite/lib"
        export CPPFLAGS="-I/usr/local/opt/sqlite/include"

      ==> Summary
      🍺 /usr/local/Cellar/sqlite/3.34.0: 11 files, 4.1MB
      ==> Installing python@3.9 dependency: xz
      ==> Pouring xz-5.2.5.catalina.bottle.tar.gz
      🍺 /usr/local/Cellar/xz/5.2.5: 92 files, 1.1MB
      ==> Installing python@3.9
      ==> Pouring python@3.9-3.9.1_3.catalina.bottle.tar.gz
      ==> /usr/local/Cellar/python@3.9/3.9.1_3/bin/python3 -m ensurepip
      ==> /usr/local/Cellar/python@3.9/3.9.1_3/bin/pip3 install -v --global-option=--no-user-cfg --install-option=--force --install-option=--single-version-externally-managed --install-option=--record=installed.txt --upgrade --target=/usr/local/lib/python3.9/s
      ==> Caveats
      Python has been installed as
        /usr/local/bin/python3

      Unversioned symlinks `python`, `python-config`, `pip` etc. pointing to
      `python3`, `python3-config`, `pip3` etc., respectively, have been installed into
        /usr/local/opt/python@3.9/libexec/bin

      You can install Python packages with
        pip3 install <package>
      They will install into the site-package directory
        /usr/local/lib/python3.9/site-packages

      See: https://docs.brew.sh/Homebrew-and-Python
      ==> Summary
      🍺 /usr/local/Cellar/python@3.9/3.9.1_3: 3,895 files, 63.9MB
      ==> `brew cleanup` has not been run in 30 days, running now...
      Removing: /Users/chandru/Library/Caches/Homebrew/docker-machine--0.16.2.catalina.bottle.tar.gz... (8.5MB)
      Removing: /Users/chandru/Library/Caches/Homebrew/kafka--2.6.0_1.catalina.bottle.tar.gz... (59.3MB)
      Removing: /Users/chandru/Library/Caches/Homebrew/mongodb-community--4.4.1.tgz... (54.3MB)
      Removing: /usr/local/Cellar/openssl@1.1/1.1.1h... (8,067 files, 18.5MB)
      Removing: /Users/chandru/Library/Caches/Homebrew/openssl@1.1--1.1.1h.catalina.bottle.tar.gz... (5.4MB)
      Removing: /Users/chandru/Library/Logs/Homebrew/kind... (64B)
      Pruned 0 symbolic links and 4 directories from /usr/local
      ==> Upgrading 1 dependent:
      kafka 2.6.0_1 -> 2.7.0
      ==> Upgrading kafka 2.6.0_1 -> 2.7.0
      ==> Downloading https://homebrew.bintray.com/bottles/kafka-2.7.0.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/ab63bbcd513acd2c9d39fda4f1888e5a8d96d3df819fb05b1c50e75fc3d2230f?response-content-disposition=attachment%3Bfilename%3D%22kafka-2.7.0.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXNvd
      ######################################################################## 100.0%
      ==> Pouring kafka-2.7.0.catalina.bottle.tar.gz
      ==> Caveats
      To have launchd start kafka now and restart at login:
        brew services start kafka
      Or, if you don't want/need a background service you can just run:
        zookeeper-server-start /usr/local/etc/kafka/zookeeper.properties & kafka-server-start /usr/local/etc/kafka/server.properties
      ==> Summary
      🍺 /usr/local/Cellar/kafka/2.7.0: 187 files, 65.4MB
      Removing: /usr/local/Cellar/kafka/2.6.0_1... (186 files, 62.4MB)
      ==> Checking for dependents of upgraded formulae...
      ==> No broken dependents found!
      ==> Caveats
      ==> openssl@1.1
      A CA file has been bootstrapped using certificates from the system
      keychain. To add additional certificates, place .pem files in
        /usr/local/etc/openssl@1.1/certs

      and run
        /usr/local/opt/openssl@1.1/bin/c_rehash

      openssl@1.1 is keg-only, which means it was not symlinked into /usr/local,
      because macOS provides LibreSSL.

      If you need to have openssl@1.1 first in your PATH run:
        echo 'export PATH="/usr/local/opt/openssl@1.1/bin:$PATH"' >> ~/.zshrc

      For compilers to find openssl@1.1 you may need to set:
        export LDFLAGS="-L/usr/local/opt/openssl@1.1/lib"
        export CPPFLAGS="-I/usr/local/opt/openssl@1.1/include"

      ==> readline
      readline is keg-only, which means it was not symlinked into /usr/local,
      because macOS provides BSD libedit.

      For compilers to find readline you may need to set:
        export LDFLAGS="-L/usr/local/opt/readline/lib"
        export CPPFLAGS="-I/usr/local/opt/readline/include"

      ==> sqlite
      sqlite is keg-only, which means it was not symlinked into /usr/local,
      because macOS already provides this software and installing another version in
      parallel can cause all kinds of trouble.

      If you need to have sqlite first in your PATH run:
        echo 'export PATH="/usr/local/opt/sqlite/bin:$PATH"' >> ~/.zshrc

      For compilers to find sqlite you may need to set:
        export LDFLAGS="-L/usr/local/opt/sqlite/lib"
        export CPPFLAGS="-I/usr/local/opt/sqlite/include"

      ==> python@3.9
      Python has been installed as
        /usr/local/bin/python3

      Unversioned symlinks `python`, `python-config`, `pip` etc. pointing to
      `python3`, `python3-config`, `pip3` etc., respectively, have been installed into
        /usr/local/opt/python@3.9/libexec/bin

      You can install Python packages with
        pip3 install <package>
      They will install into the site-package directory
        /usr/local/lib/python3.9/site-packages

      See: https://docs.brew.sh/Homebrew-and-Python
      ==> kafka
      To have launchd start kafka now and restart at login:
        brew services start kafka
      Or, if you don't want/need a background service you can just run:
        zookeeper-server-start /usr/local/etc/kafka/zookeeper.properties & kafka-server-start /usr/local/etc/kafka/server.properties
      chandru@ChandraekarsMBP ~ %
      chandru@ChandraekarsMBP ~ % pip install cql
      zsh: command not found: pip
      chandru@ChandraekarsMBP ~ % pip
      zsh: command not found: pip
      chandru@ChandraekarsMBP ~ % easy_install
      error: can't create or remove files in install directory

      The following error occurred while trying to add or remove files in the
      installation directory:

          [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/test-easy-install-35461.write-test'

      The installation directory you specified (via --install-dir, --prefix, or
      the distutils default setting) was:

          /Library/Python/2.7/site-packages/

      Perhaps your account does not have write access to this directory? If the
      installation directory is a system-owned directory, you may need to sign in
      as the administrator or "root" account. If you do not have administrative
      access to this machine, you may wish to choose a different installation
      directory, preferably one that is listed in your PYTHONPATH environment
      variable.

      For information on other options, you may wish to consult the
      documentation at:

        https://setuptools.readthedocs.io/en/latest/easy_install.html

      Please make the appropriate changes for your system and try again.

      chandru@ChandraekarsMBP ~ % easy_install pip
      error: can't create or remove files in install directory

      The following error occurred while trying to add or remove files in the
      installation directory:

          [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/test-easy-install-35464.write-test'

      The installation directory you specified (via --install-dir, --prefix, or
      the distutils default setting) was:

          /Library/Python/2.7/site-packages/

      Perhaps your account does not have write access to this directory? If the
      installation directory is a system-owned directory, you may need to sign in
      as the administrator or "root" account. If you do not have administrative
      access to this machine, you may wish to choose a different installation
      directory, preferably one that is listed in your PYTHONPATH environment
      variable.

      For information on other options, you may wish to consult the
      documentation at:

        https://setuptools.readthedocs.io/en/latest/easy_install.html

      Please make the appropriate changes for your system and try again.

      chandru@ChandraekarsMBP ~ % sudo easy_install pip
      Password:
      Searching for pip
      Reading https://pypi.org/simple/pip/
      Downloading https://files.pythonhosted.org/packages/54/eb/4a3642e971f404d69d4f6fa3885559d67562801b99d7592487f1ecc4e017/pip-20.3.3-py2.py3-none-any.whl#sha256=fab098c8a1758295dd9f57413c199f23571e8fde6cc39c22c78c961b4ac6286d
      Best match: pip 20.3.3
      Processing pip-20.3.3-py2.py3-none-any.whl
      Installing pip-20.3.3-py2.py3-none-any.whl to /Library/Python/2.7/site-packages
      Adding pip 20.3.3 to easy-install.pth file
      Installing pip script to /usr/local/bin
      Installing pip3.8 script to /usr/local/bin
      Installing pip3 script to /usr/local/bin

      Installed /Library/Python/2.7/site-packages/pip-20.3.3-py2.7.egg
      Processing dependencies for pip
      Finished processing dependencies for pip
      chandru@ChandraekarsMBP ~ % pip install cql
      DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
      Defaulting to user installation because normal site-packages is not writeable
      Collecting cql
        Downloading cql-1.4.0.tar.gz (76 kB)
           |████████████████████████████████| 76 kB 3.6 MB/s
      Collecting thrift
        Downloading thrift-0.13.0.tar.gz (59 kB)
           |████████████████████████████████| 59 kB 11.2 MB/s
      Requirement already satisfied: six>=1.7.2 in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from thrift->cql) (1.12.0)
      Building wheels for collected packages: cql, thrift
        Building wheel for cql (setup.py) ... done
        Created wheel for cql: filename=cql-1.4.0-py2-none-any.whl size=67383 sha256=2e62f9a8bd4ee2172b3db53d87b6afd4ca8b77ecc3b8592dad91f97528e75b01
        Stored in directory: /Users/chandru/Library/Caches/pip/wheels/11/f3/96/5b5813623531b437d87b62eef06682d2b42233a6e3fc4758ab
        Building wheel for thrift (setup.py) ... done
        Created wheel for thrift: filename=thrift-0.13.0-cp27-cp27m-macosx_10_15_x86_64.whl size=172158 sha256=9442c3e22976e97a719d2b6c047c4bcf6fa3676834c5ca3539385983b9e23322
        Stored in directory: /Users/chandru/Library/Caches/pip/wheels/dc/b2/79/dd126f9b0845da9b3733500ecb23079045a8967703a56d3e01
      Successfully built cql thrift
      Installing collected packages: thrift, cql
      Successfully installed cql-1.4.0 thrift-0.13.0
      chandru@ChandraekarsMBP ~ % brew install cassandra
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/core).
      No changes to formulae.

      ==> Downloading https://homebrew.bintray.com/bottles/libpng-1.6.37.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/c8e74da602c21f978cd7ee3d489979b4fc6681e71f678a1d99012943ee3a909f?response-content-disposition=attachment%3Bfilename%3D%22libpng-1.6.37.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXN
      ######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/freetype-2.10.4.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/b4e7683ae202c49280024faac4ac7437e690cb5dd83edb806fac368bc2b7de35?response-content-disposition=attachment%3Bfilename%3D%22freetype-2.10.4.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZ
      ######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/openjdk%408-1.8.0%2B275.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/85e18d44283b8c93a7065d2dd40540278607ff6d6fdf3e460cdbf5886c051c4b?response-content-disposition=attachment%3Bfilename%3D%22openjdk%408-1.8.0%2B275.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiO
      ######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/cassandra-3.11.9_1.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/9f9e9d7068ab6cb2c47e905fb74eca85f2e22bd400ceaef2ef316ae59e5ef7f8?response-content-disposition=attachment%3Bfilename%3D%22cassandra-3.11.9_1.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbey
      ######################################################################## 100.0%
      ==> Installing dependencies for cassandra: libpng, freetype and openjdk@8
      ==> Installing cassandra dependency: libpng
      ==> Pouring libpng-1.6.37.catalina.bottle.tar.gz
      🍺 /usr/local/Cellar/libpng/1.6.37: 27 files, 1.2MB
      ==> Installing cassandra dependency: freetype
      ==> Pouring freetype-2.10.4.catalina.bottle.tar.gz
      🍺 /usr/local/Cellar/freetype/2.10.4: 64 files, 2.3MB
      ==> Installing cassandra dependency: openjdk@8
      ==> Pouring openjdk@8-1.8.0+275.catalina.bottle.tar.gz
      ==> Caveats
      For the system Java wrappers to find this JDK, symlink it with
        sudo ln -sfn /usr/local/opt/openjdk@8/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-8.jdk

      openjdk@8 is keg-only, which means it was not symlinked into /usr/local,
      because this is an alternate version of another formula.

      If you need to have openjdk@8 first in your PATH run:
        echo 'export PATH="/usr/local/opt/openjdk@8/bin:$PATH"' >> ~/.zshrc

      For compilers to find openjdk@8 you may need to set:
        export CPPFLAGS="-I/usr/local/opt/openjdk@8/include"

      ==> Summary
      🍺 /usr/local/Cellar/openjdk@8/1.8.0+275: 742 files, 192.9MB
      ==> Installing cassandra
      ==> Pouring cassandra-3.11.9_1.catalina.bottle.tar.gz
      ==> Caveats
      To have launchd start cassandra now and restart at login:
        brew services start cassandra
      Or, if you don't want/need a background service you can just run:
        cassandra -f
      ==> Summary
      🍺 /usr/local/Cellar/cassandra/3.11.9_1: 5,822 files, 140.3MB
      ==> Caveats
      ==> openjdk@8
      For the system Java wrappers to find this JDK, symlink it with
        sudo ln -sfn /usr/local/opt/openjdk@8/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-8.jdk

      openjdk@8 is keg-only, which means it was not symlinked into /usr/local,
      because this is an alternate version of another formula.

      If you need to have openjdk@8 first in your PATH run:
        echo 'export PATH="/usr/local/opt/openjdk@8/bin:$PATH"' >> ~/.zshrc

      For compilers to find openjdk@8 you may need to set:
        export CPPFLAGS="-I/usr/local/opt/openjdk@8/include"

      ==> cassandra
      To have launchd start cassandra now and restart at login:
        brew services start cassandra
      Or, if you don't want/need a background service you can just run:
        cassandra -f
      chandru@ChandraekarsMBP ~ %
        [Restored Jan 6, 2021 at 3:11:38 PM]
      Last login: Wed Jan 6 15:11:35 on console
      chandru@ChandraekarsMBP ~ % bin/cqlsh
      zsh: no such file or directory: bin/cqlsh
      chandru@ChandraekarsMBP ~ % cqlsh
      Connection error: ('Unable to connect to any servers', {'127.0.0.1:9042': error(61, "Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused")})
      chandru@ChandraekarsMBP ~ % cqlsh localhost 9042
      Connection error: ('Unable to connect to any servers', {'::1:9042': error(61, "Tried connecting to [('::1', 9042, 0, 0)]. Last error: Connection refused"), '127.0.0.1:9042': error(61, "Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused")})
      chandru@ChandraekarsMBP ~ % cqlsh
      Connection error: ('Unable to connect to any servers', {'127.0.0.1:9042': error(61, "Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused")})
      chandru@ChandraekarsMBP ~ % vi hosts
      chandru@ChandraekarsMBP ~ % brew services start cassandra
      ==> Successfully started `cassandra` (label: homebrew.mxcl.cassandra)
      chandru@ChandraekarsMBP ~ % vi hosts
      chandru@ChandraekarsMBP ~ % cqlsh
      Connection error: ('Unable to connect to any servers', {'127.0.0.1:9042': error(61, "Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused")})
      chandru@ChandraekarsMBP ~ % brew brew service
      Error: Unknown command: brew
      chandru@ChandraekarsMBP ~ % brew service
      Error: Unknown command: service
      chandru@ChandraekarsMBP ~ % brew service status
      Error: Unknown command: service
      chandru@ChandraekarsMBP ~ % brew service status cassandra
      Error: Unknown command: service
      chandru@ChandraekarsMBP ~ % brew services status cassandra
      Usage: brew services [subcommand]

      Manage background services with macOS' launchctl(1) daemon manager.

      If sudo is passed, operate on /Library/LaunchDaemons (started at boot).
      Otherwise, operate on ~/Library/LaunchAgents (started at login).

      [sudo] brew services [list]:
          List all managed services for the current user (or root).

      [sudo] brew services run (formula|--all):
          Run the service formula without registering to launch at login (or boot).

      [sudo] brew services start (formula|--all):
          Start the service formula immediately and register it to launch at login
      (or boot).

      [sudo] brew services stop (formula|--all):
          Stop the service formula immediately and unregister it from launching at
      login (or boot).

      [sudo] brew services restart (formula|--all):
          Stop (if necessary) and start the service formula immediately and register
      it to launch at login (or boot).

      [sudo] brew services cleanup:
          Remove all unused services.

            --all Run subcommand on all services.
        -d, --debug Display any debugging information.
        -q, --quiet Make some output more quiet.
        -v, --verbose Make some output more verbose.
        -h, --help Show this message.

      Error: Invalid usage: unknown subcommand: status
      chandru@ChandraekarsMBP ~ % brew services
      Name Status User Plist
      cassandra error chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      docker-machine started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.docker-machine.plist
      kafka stopped
      mongodb-community started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
      zookeeper stopped
      chandru@ChandraekarsMBP ~ % vi /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      chandru@ChandraekarsMBP ~ % brew services -d
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/mongodb/homebrew-brew/Formula/mongodb-community.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/mongodb/homebrew-brew/Formula/mongodb-database-tools.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/docker.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/docker-machine.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/libpng.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gdbm.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/freetype.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/icu4c.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/readline.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/sqlite.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/xz.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/kind.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/zookeeper.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openjdk.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/kafka.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/cassandra.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openssl@1.1.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/node.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openjdk@8.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/python@3.9.rb
      Name Status User Plist
      cassandra error chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      docker-machine started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.docker-machine.plist
      kafka stopped
      mongodb-community started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
      zookeeper stopped
      chandru@ChandraekarsMBP ~ % launchctl load /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist: service already loaded
      chandru@ChandraekarsMBP ~ % launchctl unload /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      chandru@ChandraekarsMBP ~ % launchctl load /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      chandru@ChandraekarsMBP ~ % brew services -d
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/mongodb/homebrew-brew/Formula/mongodb-community.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/mongodb/homebrew-brew/Formula/mongodb-database-tools.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/docker.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/docker-machine.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/libpng.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gdbm.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/freetype.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/icu4c.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/readline.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/sqlite.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/xz.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/kind.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/zookeeper.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openjdk.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/kafka.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/cassandra.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openssl@1.1.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/node.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openjdk@8.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/python@3.9.rb
      Name Status User Plist
      cassandra error chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      docker-machine started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.docker-machine.plist
      kafka stopped
      mongodb-community started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
      zookeeper stopped
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 18:26:57,453 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 18:26:57,600 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 18:26:57,601 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 18:26:57,601 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:26:57,601 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:26:57,714 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 18:26:57,714 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      INFO [main] 2021-01-10 18:26:57,827 JMXServerUtils.java:253 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7199/jmxrmi
      INFO [main] 2021-01-10 18:26:57,831 CassandraDaemon.java:490 - Hostname: ChandraekarsMBP.home
      INFO [main] 2021-01-10 18:26:57,831 CassandraDaemon.java:497 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_275
      INFO [main] 2021-01-10 18:26:57,832 CassandraDaemon.java:498 - Heap size: 3.900GiB/3.900GiB
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4631104(4522K) committed = 4653056(4544K) max = 251658240(245760K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Metaspace Non-heap memory: init = 0(0K) used = 18579688(18144K) committed = 19136512(18688K) max = -1(-1K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2223216(2171K) committed = 2359296(2304K) max = 1073741824(1048576K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Par Eden Space Heap memory: init = 859045888(838912K) used = 189017648(184587K) committed = 859045888(838912K) max = 859045888(838912K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Par Survivor Space Heap memory: init = 107347968(104832K) used = 0(0K) committed = 107347968(104832K) max = 107347968(104832K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - CMS Old Gen Heap memory: init = 3221225472(3145728K) used = 0(0K) committed = 3221225472(3145728K) max = 3221225472(3145728K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:505 - Classpath: /usr/local/etc/cassandra:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/main:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/thrift:/usr/local/Cellar/cassandra/3.11.9_1/libexec/HdrHistogram-2.1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ST4-4.0.8.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/airline-0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/antlr-runtime-3.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-thrift-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/asm-5.0.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/caffeine-2.2.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/cassandra-driver-core-3.0.1-shaded.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-cli-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-codec-1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-lang3-3.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-math3-3.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/compress-lzf-0.8.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrent-trees-2.4.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrentlinkedhashmap-lru-1.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/disruptor-3.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ecj-4.4.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/guava-18.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/high-scale-lib-1.0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/hppc-0.5.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-annotations-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-core-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-databind-2.9.10.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/javax.inject.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jbcrypt-0.3m.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jcl-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jctools-core-1.2.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jflex-1.6.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jna-4.2.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/joda-time-2.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/json-simple-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jstackjunit-0.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/libthrift-0.9.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/log4j-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-classic-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-core-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lz4-1.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-core-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-jvm-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-logback-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/netty-all-4.0.44.Final.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-j8-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config-base-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config3-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-1.6.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/slf4j-api-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snakeyaml-1.11.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snappy-java-1.1.1.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snowball-stemmer-1.3.0.581.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/stream-2.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/thrift-server-0.3.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lib/jsr223/*/*.jar::/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar
      INFO [main] 2021-01-10 18:26:57,834 CassandraDaemon.java:507 - JVM Arguments: [-Xloggc:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xms4096M, -Xmx4096M, -Xmn1024M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/usr/local/etc/cassandra/hotspot_compiler, -javaagent:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-bin, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/usr/local/var/log/cassandra, -Dcassandra.storagedir=/usr/local/var/lib/cassandra, -Dcassandra-foreground=yes]
      WARN [main] 2021-01-10 18:26:57,911 StartupChecks.java:136 - jemalloc shared library could not be preloaded to speed up memory allocations
      WARN [main] 2021-01-10 18:26:57,911 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
      INFO [main] 2021-01-10 18:26:57,913 SigarLibrary.java:44 - Initializing SIGAR library
      INFO [main] 2021-01-10 18:26:57,930 SigarLibrary.java:57 - Could not initialize SIGAR library org.hyperic.sigar.Sigar.getFileSystemListNative()[Lorg/hyperic/sigar/FileSystem;
      INFO [main] 2021-01-10 18:26:57,930 SigarLibrary.java:185 - Sigar could not be initialized, test for checking degraded mode omitted.
      INFO [main] 2021-01-10 18:26:58,028 QueryProcessor.java:116 - Initialized prepared statement caches with 15 MB (native) and 15 MB (Thrift)
      INFO [main] 2021-01-10 18:26:58,402 ColumnFamilyStore.java:427 - Initializing system.IndexInfo
      INFO [main] 2021-01-10 18:26:58,799 ColumnFamilyStore.java:427 - Initializing system.batches
      INFO [main] 2021-01-10 18:26:58,803 ColumnFamilyStore.java:427 - Initializing system.paxos
      INFO [main] 2021-01-10 18:26:58,815 ColumnFamilyStore.java:427 - Initializing system.local
      INFO [SSTableBatchOpen:4] 2021-01-10 18:26:58,838 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000103df9ab8, pid=21822, tid=0x0000000000009003
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid21822.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      chandru@ChandraekarsMBP ~ % ulimit -c unlimited
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 18:28:15,145 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 18:28:15,366 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 18:28:15,366 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 18:28:15,367 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:28:15,367 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:28:15,540 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 18:28:15,540 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      INFO [main] 2021-01-10 18:28:15,759 JMXServerUtils.java:253 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7199/jmxrmi
      INFO [main] 2021-01-10 18:28:15,768 CassandraDaemon.java:490 - Hostname: ChandraekarsMBP.home
      INFO [main] 2021-01-10 18:28:15,769 CassandraDaemon.java:497 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_275
      INFO [main] 2021-01-10 18:28:15,772 CassandraDaemon.java:498 - Heap size: 3.900GiB/3.900GiB
      INFO [main] 2021-01-10 18:28:15,775 CassandraDaemon.java:503 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4665152(4555K) committed = 4718592(4608K) max = 251658240(245760K)
      INFO [main] 2021-01-10 18:28:15,776 CassandraDaemon.java:503 - Metaspace Non-heap memory: init = 0(0K) used = 19326608(18873K) committed = 19791872(19328K) max = -1(-1K)
      INFO [main] 2021-01-10 18:28:15,777 CassandraDaemon.java:503 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2326608(2272K) committed = 2490368(2432K) max = 1073741824(1048576K)
      INFO [main] 2021-01-10 18:28:15,777 CassandraDaemon.java:503 - Par Eden Space Heap memory: init = 859045888(838912K) used = 189018688(184588K) committed = 859045888(838912K) max = 859045888(838912K)
      INFO [main] 2021-01-10 18:28:15,777 CassandraDaemon.java:503 - Par Survivor Space Heap memory: init = 107347968(104832K) used = 0(0K) committed = 107347968(104832K) max = 107347968(104832K)
      INFO [main] 2021-01-10 18:28:15,777 CassandraDaemon.java:503 - CMS Old Gen Heap memory: init = 3221225472(3145728K) used = 0(0K) committed = 3221225472(3145728K) max = 3221225472(3145728K)
      INFO [main] 2021-01-10 18:28:15,778 CassandraDaemon.java:505 - Classpath: /usr/local/etc/cassandra:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/main:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/thrift:/usr/local/Cellar/cassandra/3.11.9_1/libexec/HdrHistogram-2.1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ST4-4.0.8.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/airline-0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/antlr-runtime-3.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-thrift-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/asm-5.0.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/caffeine-2.2.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/cassandra-driver-core-3.0.1-shaded.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-cli-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-codec-1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-lang3-3.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-math3-3.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/compress-lzf-0.8.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrent-trees-2.4.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrentlinkedhashmap-lru-1.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/disruptor-3.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ecj-4.4.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/guava-18.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/high-scale-lib-1.0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/hppc-0.5.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-annotations-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-core-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-databind-2.9.10.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/javax.inject.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jbcrypt-0.3m.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jcl-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jctools-core-1.2.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jflex-1.6.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jna-4.2.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/joda-time-2.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/json-simple-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jstackjunit-0.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/libthrift-0.9.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/log4j-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-classic-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-core-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lz4-1.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-core-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-jvm-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-logback-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/netty-all-4.0.44.Final.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-j8-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config-base-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config3-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-1.6.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/slf4j-api-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snakeyaml-1.11.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snappy-java-1.1.1.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snowball-stemmer-1.3.0.581.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/stream-2.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/thrift-server-0.3.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lib/jsr223/*/*.jar::/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar
      INFO [main] 2021-01-10 18:28:15,779 CassandraDaemon.java:507 - JVM Arguments: [-Xloggc:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xms4096M, -Xmx4096M, -Xmn1024M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/usr/local/etc/cassandra/hotspot_compiler, -javaagent:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-bin, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/usr/local/var/log/cassandra, -Dcassandra.storagedir=/usr/local/var/lib/cassandra, -Dcassandra-foreground=yes]
      WARN [main] 2021-01-10 18:28:15,921 StartupChecks.java:136 - jemalloc shared library could not be preloaded to speed up memory allocations
      WARN [main] 2021-01-10 18:28:15,922 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
      INFO [main] 2021-01-10 18:28:15,927 SigarLibrary.java:44 - Initializing SIGAR library
      INFO [main] 2021-01-10 18:28:15,964 SigarLibrary.java:57 - Could not initialize SIGAR library org.hyperic.sigar.Sigar.getFileSystemListNative()[Lorg/hyperic/sigar/FileSystem;
      INFO [main] 2021-01-10 18:28:15,964 SigarLibrary.java:185 - Sigar could not be initialized, test for checking degraded mode omitted.
      INFO [main] 2021-01-10 18:28:16,177 QueryProcessor.java:116 - Initialized prepared statement caches with 15 MB (native) and 15 MB (Thrift)
      INFO [main] 2021-01-10 18:28:16,884 ColumnFamilyStore.java:427 - Initializing system.IndexInfo
      INFO [main] 2021-01-10 18:28:17,508 ColumnFamilyStore.java:427 - Initializing system.batches
      INFO [main] 2021-01-10 18:28:17,513 ColumnFamilyStore.java:427 - Initializing system.paxos
      INFO [main] 2021-01-10 18:28:17,527 ColumnFamilyStore.java:427 - Initializing system.local
      INFO [SSTableBatchOpen:7] 2021-01-10 18:28:17,560 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000111165ab8, pid=22288, tid=0x0000000000008d03
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Core dump written. Default location: /cores/core or core.22288
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid22288.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      chandru@ChandraekarsMBP ~ % cassandra -v
      3.11.9
      chandru@ChandraekarsMBP ~ % vi /Users/chandru/hs_err_pid22288.log


      Press ENTER or type command to continue
      chandru@ChandraekarsMBP ~ % java -v
      Unrecognized option: -v
      Error: Could not create the Java Virtual Machine.
      Error: A fatal exception has occurred. Program will exit.
      chandru@ChandraekarsMBP ~ % java -version
      openjdk version "15.0.1" 2020-10-20
      OpenJDK Runtime Environment (build 15.0.1+9-18)
      OpenJDK 64-Bit Server VM (build 15.0.1+9-18, mixed mode, sharing)
      chandru@ChandraekarsMBP ~ % brew cask install adoptopenjdk8
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 2 taps (homebrew/core and homebrew/cask).
      ==> New Formulae
      gallery-dl tctl
      ==> Updated Formulae
      Updated 96 formulae.
      ==> Updated Casks
      Updated 193 casks.

      Error: Calling brew cask install is disabled! Use brew install [--cask] instead.
      chandru@ChandraekarsMBP ~ % brew install adoptopenjdk8
      ==> Searching for similarly named formulae...
      Error: No similarly named formulae found.
      Error: No available formula or cask with the name "adoptopenjdk8".
      ==> Searching for a previously deleted formula (in the last month)...
      Error: No previously deleted formula found.
      ==> Searching taps on GitHub...
      Error: No formulae found in taps.
      chandru@ChandraekarsMBP ~ % brew --cask install adoptopenjdk8
      Error: Unknown command: --cask
      chandru@ChandraekarsMBP ~ % brew install --cask adoptopenjdk8
      Error: Cask 'adoptopenjdk8' is unavailable: No Cask with this name exists.
      chandru@ChandraekarsMBP ~ % brew search openjdk
      ==> Formulae
      openjdk ✔ openjdk@11 openjdk@8
      ==> Casks
      adoptopenjdk
      chandru@ChandraekarsMBP ~ % cassandra -v
      3.11.9
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 18:53:16,869 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 18:53:17,008 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 18:53:17,008 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 18:53:17,009 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:53:17,009 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:53:17,118 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 18:53:17,118 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      INFO [main] 2021-01-10 18:53:17,232 JMXServerUtils.java:253 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7199/jmxrmi
      INFO [main] 2021-01-10 18:53:17,239 CassandraDaemon.java:490 - Hostname: ChandraekarsMBP.home
      INFO [main] 2021-01-10 18:53:17,239 CassandraDaemon.java:497 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_275
      INFO [main] 2021-01-10 18:53:17,240 CassandraDaemon.java:498 - Heap size: 3.900GiB/3.900GiB
      INFO [main] 2021-01-10 18:53:17,242 CassandraDaemon.java:503 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4582400(4475K) committed = 4653056(4544K) max = 251658240(245760K)
      INFO [main] 2021-01-10 18:53:17,242 CassandraDaemon.java:503 - Metaspace Non-heap memory: init = 0(0K) used = 18567768(18132K) committed = 19136512(18688K) max = -1(-1K)
      INFO [main] 2021-01-10 18:53:17,242 CassandraDaemon.java:503 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2223680(2171K) committed = 2359296(2304K) max = 1073741824(1048576K)
      INFO [main] 2021-01-10 18:53:17,242 CassandraDaemon.java:503 - Par Eden Space Heap memory: init = 859045888(838912K) used = 189017800(184587K) committed = 859045888(838912K) max = 859045888(838912K)
      INFO [main] 2021-01-10 18:53:17,243 CassandraDaemon.java:503 - Par Survivor Space Heap memory: init = 107347968(104832K) used = 0(0K) committed = 107347968(104832K) max = 107347968(104832K)
      INFO [main] 2021-01-10 18:53:17,243 CassandraDaemon.java:503 - CMS Old Gen Heap memory: init = 3221225472(3145728K) used = 0(0K) committed = 3221225472(3145728K) max = 3221225472(3145728K)
      INFO [main] 2021-01-10 18:53:17,243 CassandraDaemon.java:505 - Classpath: /usr/local/etc/cassandra:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/main:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/thrift:/usr/local/Cellar/cassandra/3.11.9_1/libexec/HdrHistogram-2.1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ST4-4.0.8.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/airline-0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/antlr-runtime-3.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-thrift-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/asm-5.0.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/caffeine-2.2.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/cassandra-driver-core-3.0.1-shaded.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-cli-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-codec-1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-lang3-3.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-math3-3.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/compress-lzf-0.8.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrent-trees-2.4.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrentlinkedhashmap-lru-1.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/disruptor-3.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ecj-4.4.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/guava-18.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/high-scale-lib-1.0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/hppc-0.5.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-annotations-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-core-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-databind-2.9.10.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/javax.inject.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jbcrypt-0.3m.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jcl-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jctools-core-1.2.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jflex-1.6.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jna-4.2.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/joda-time-2.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/json-simple-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jstackjunit-0.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/libthrift-0.9.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/log4j-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-classic-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-core-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lz4-1.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-core-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-jvm-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-logback-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/netty-all-4.0.44.Final.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-j8-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config-base-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config3-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-1.6.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/slf4j-api-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snakeyaml-1.11.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snappy-java-1.1.1.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snowball-stemmer-1.3.0.581.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/stream-2.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/thrift-server-0.3.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lib/jsr223/*/*.jar::/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar
      INFO [main] 2021-01-10 18:53:17,244 CassandraDaemon.java:507 - JVM Arguments: [-Xloggc:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xms4096M, -Xmx4096M, -Xmn1024M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/usr/local/etc/cassandra/hotspot_compiler, -javaagent:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-bin, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/usr/local/var/log/cassandra, -Dcassandra.storagedir=/usr/local/var/lib/cassandra, -Dcassandra-foreground=yes]
      WARN [main] 2021-01-10 18:53:17,317 StartupChecks.java:136 - jemalloc shared library could not be preloaded to speed up memory allocations
      WARN [main] 2021-01-10 18:53:17,317 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
      INFO [main] 2021-01-10 18:53:17,320 SigarLibrary.java:44 - Initializing SIGAR library
      INFO [main] 2021-01-10 18:53:17,338 SigarLibrary.java:57 - Could not initialize SIGAR library org.hyperic.sigar.Sigar.getFileSystemListNative()[Lorg/hyperic/sigar/FileSystem;
      INFO [main] 2021-01-10 18:53:17,339 SigarLibrary.java:185 - Sigar could not be initialized, test for checking degraded mode omitted.
      INFO [main] 2021-01-10 18:53:17,450 QueryProcessor.java:116 - Initialized prepared statement caches with 15 MB (native) and 15 MB (Thrift)
      INFO [main] 2021-01-10 18:53:17,827 ColumnFamilyStore.java:427 - Initializing system.IndexInfo
      INFO [main] 2021-01-10 18:53:18,214 ColumnFamilyStore.java:427 - Initializing system.batches
      INFO [main] 2021-01-10 18:53:18,218 ColumnFamilyStore.java:427 - Initializing system.paxos
      INFO [main] 2021-01-10 18:53:18,230 ColumnFamilyStore.java:427 - Initializing system.local
      INFO [SSTableBatchOpen:3] 2021-01-10 18:53:18,254 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000108f65ab8, pid=33285, tid=0x0000000000009103
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8]
      #
      # Core dump written. Default location: /cores/core or core.33285
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid33285.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      chandru@ChandraekarsMBP ~ % brew search openjdk
      ==> Formulae
      openjdk ✔ openjdk@11 openjdk@8
      ==> Casks
      adoptopenjdk
      chandru@ChandraekarsMBP ~ % brew cask install adoptopenjdk11
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/cask).
      ==> Updated Casks
      Updated 14 casks.

      Error: Calling brew cask install is disabled! Use brew install [--cask] instead.
      chandru@ChandraekarsMBP ~ % brew install --cask adoptopenjdk11
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/cask).
      ==> Updated Casks
      Updated 4 casks.

      Error: Cask 'adoptopenjdk11' is unavailable: No Cask with this name exists.
      chandru@ChandraekarsMBP ~ % brew install --cask openjdk@11
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/cask).
      ==> Updated Casks
      Updated 1 cask.

      Error: Cask 'openjdk@11' is unavailable: No Cask with this name exists.
      chandru@ChandraekarsMBP ~ % brew tap adoptopenjdk/openjdk
      ==> Tapping adoptopenjdk/openjdk
      Cloning into '/usr/local/Homebrew/Library/Taps/adoptopenjdk/homebrew-openjdk'...
      remote: Enumerating objects: 1881, done.
      remote: Total 1881 (delta 0), reused 0 (delta 0), pack-reused 1881
      Receiving objects: 100% (1881/1881), 347.34 KiB | 5.79 MiB/s, done.
      Resolving deltas: 100% (1329/1329), done.
      Tapped 43 casks (80 files, 507.7KB).
      chandru@ChandraekarsMBP ~ % brew install --cask openjdk@11
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/cask).
      ==> Updated Casks
      Updated 1 cask.

      Error: Cask 'openjdk@11' is unavailable: No Cask with this name exists.
      chandru@ChandraekarsMBP ~ % brew install --cask adoptopenjdk11
      ==> Downloading https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.9.1%2B1/OpenJDK11U-jdk_x64_mac_hotspot_11.0.9.1_1.pkg
      ==> Downloading from https://github-production-release-asset-2e65be.s3.amazonaws.com/140419044/ccb38480-24f0-11eb-8b21-d7d6ab7d6ea4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20210111%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Da
      ######################################################################## 100.0%
      ==> Installing Cask adoptopenjdk11
      ==> Running installer for adoptopenjdk11; your password may be necessary.
      ==> Package installers may write to any location; options such as --appdir are ignored.
      Password:
      installer: Package name is AdoptOpenJDK
      installer: Installing at base path /
      installer: The install was successful.
      package-id: net.adoptopenjdk.11.jdk
      version: 1.0
      volume: /
      location:
      install-time: 1610323786
      🍺 adoptopenjdk11 was successfully installed!
      chandru@ChandraekarsMBP ~ % java -version
      openjdk version "15.0.1" 2020-10-20
      OpenJDK Runtime Environment (build 15.0.1+9-18)
      OpenJDK 64-Bit Server VM (build 15.0.1+9-18, mixed mode, sharing)
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 19:11:34,343 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 19:11:34,506 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 19:11:34,508 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 19:11:34,508 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 19:11:34,508 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 19:11:34,637 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 19:11:34,637 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      ERROR [main] 2021-01-10 19:11:34,770 CassandraDaemon.java:803 - Port already in use: 7199; nested exception is:
      java.net.BindException: Address already in use (Bind failed)
      java.net.BindException: Address already in use (Bind failed)
      at java.net.PlainSocketImpl.socketBind(Native Method) ~[na:1.8.0_275]
      at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387) ~[na:1.8.0_275]
      at java.net.ServerSocket.bind(ServerSocket.java:390) ~[na:1.8.0_275]
      at java.net.ServerSocket.<init>(ServerSocket.java:252) ~[na:1.8.0_275]
      at javax.net.DefaultServerSocketFactory.createServerSocket(ServerSocketFactory.java:231) ~[na:1.8.0_275]
      at org.apache.cassandra.utils.RMIServerSocketFactoryImpl.createServerSocket(RMIServerSocketFactoryImpl.java:42) ~[apache-cassandra-3.11.9.jar:3.11.9]
      at sun.rmi.transport.tcp.TCPEndpoint.newServerSocket(TCPEndpoint.java:670) ~[na:1.8.0_275]
      at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:335) ~[na:1.8.0_275]
      at sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:254) ~[na:1.8.0_275]
      at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:412) ~[na:1.8.0_275]
      at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:147) ~[na:1.8.0_275]
      at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:237) ~[na:1.8.0_275]
      at sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:213) ~[na:1.8.0_275]
      at sun.rmi.registry.RegistryImpl.<init>(RegistryImpl.java:173) ~[na:1.8.0_275]
      at sun.rmi.registry.RegistryImpl.<init>(RegistryImpl.java:144) ~[na:1.8.0_275]
      at org.apache.cassandra.utils.JMXServerUtils$JmxRegistry.<init>(JMXServerUtils.java:295) ~[apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.utils.JMXServerUtils.createJMXServer(JMXServerUtils.java:82) ~[apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.service.CassandraDaemon.maybeInitJmx(CassandraDaemon.java:159) [apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:204) [apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:633) [apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:786) [apache-cassandra-3.11.9.jar:3.11.9]
      chandru@ChandraekarsMBP ~ % csql
      zsh: command not found: csql
      chandru@ChandraekarsMBP ~ % brew service
      Error: Unknown command: service
      chandru@ChandraekarsMBP ~ % brew services
      Name Status User Plist
      cassandra error chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      docker-machine started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.docker-machine.plist
      kafka stopped
      mongodb-community started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
      zookeeper stopped
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 19:12:46,068 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 19:12:46,323 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 19:12:46,323 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 19:12:46,323 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 19:12:46,323 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 19:12:46,512 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 19:12:46,513 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      INFO [main] 2021-01-10 19:12:46,640 JMXServerUtils.java:253 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7199/jmxrmi
      INFO [main] 2021-01-10 19:12:46,648 CassandraDaemon.java:490 - Hostname: ChandraekarsMBP.home
      INFO [main] 2021-01-10 19:12:46,648 CassandraDaemon.java:497 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_275
      INFO [main] 2021-01-10 19:12:46,649 CassandraDaemon.java:498 - Heap size: 3.900GiB/3.900GiB
      INFO [main] 2021-01-10 19:12:46,650 CassandraDaemon.java:503 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4636032(4527K) committed = 4718592(4608K) max = 251658240(245760K)
      INFO [main] 2021-01-10 19:12:46,650 CassandraDaemon.java:503 - Metaspace Non-heap memory: init = 0(0K) used = 18795672(18355K) committed = 19529728(19072K) max = -1(-1K)
      INFO [main] 2021-01-10 19:12:46,650 CassandraDaemon.java:503 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2243784(2191K) committed = 2490368(2432K) max = 1073741824(1048576K)
      INFO [main] 2021-01-10 19:12:46,651 CassandraDaemon.java:503 - Par Eden Space Heap memory: init = 859045888(838912K) used = 189018864(184588K) committed = 859045888(838912K) max = 859045888(838912K)
      INFO [main] 2021-01-10 19:12:46,651 CassandraDaemon.java:503 - Par Survivor Space Heap memory: init = 107347968(104832K) used = 0(0K) committed = 107347968(104832K) max = 107347968(104832K)
      INFO [main] 2021-01-10 19:12:46,651 CassandraDaemon.java:503 - CMS Old Gen Heap memory: init = 3221225472(3145728K) used = 0(0K) committed = 3221225472(3145728K) max = 3221225472(3145728K)
      INFO [main] 2021-01-10 19:12:46,651 CassandraDaemon.java:505 - Classpath: /usr/local/etc/cassandra:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/main:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/thrift:/usr/local/Cellar/cassandra/3.11.9_1/libexec/HdrHistogram-2.1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ST4-4.0.8.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/airline-0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/antlr-runtime-3.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-thrift-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/asm-5.0.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/caffeine-2.2.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/cassandra-driver-core-3.0.1-shaded.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-cli-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-codec-1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-lang3-3.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-math3-3.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/compress-lzf-0.8.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrent-trees-2.4.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrentlinkedhashmap-lru-1.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/disruptor-3.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ecj-4.4.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/guava-18.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/high-scale-lib-1.0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/hppc-0.5.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-annotations-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-core-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-databind-2.9.10.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/javax.inject.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jbcrypt-0.3m.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jcl-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jctools-core-1.2.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jflex-1.6.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jna-4.2.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/joda-time-2.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/json-simple-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jstackjunit-0.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/libthrift-0.9.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/log4j-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-classic-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-core-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lz4-1.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-core-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-jvm-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-logback-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/netty-all-4.0.44.Final.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-j8-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config-base-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config3-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-1.6.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/slf4j-api-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snakeyaml-1.11.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snappy-java-1.1.1.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snowball-stemmer-1.3.0.581.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/stream-2.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/thrift-server-0.3.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lib/jsr223/*/*.jar::/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar
      INFO [main] 2021-01-10 19:12:46,653 CassandraDaemon.java:507 - JVM Arguments: [-Xloggc:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xms4096M, -Xmx4096M, -Xmn1024M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/usr/local/etc/cassandra/hotspot_compiler, -javaagent:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-bin, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/usr/local/var/log/cassandra, -Dcassandra.storagedir=/usr/local/var/lib/cassandra, -Dcassandra-foreground=yes]
      WARN [main] 2021-01-10 19:12:46,732 StartupChecks.java:136 - jemalloc shared library could not be preloaded to speed up memory allocations
      WARN [main] 2021-01-10 19:12:46,732 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
      INFO [main] 2021-01-10 19:12:46,734 SigarLibrary.java:44 - Initializing SIGAR library
      INFO [main] 2021-01-10 19:12:46,754 SigarLibrary.java:57 - Could not initialize SIGAR library org.hyperic.sigar.Sigar.getFileSystemListNative()[Lorg/hyperic/sigar/FileSystem;
      INFO [main] 2021-01-10 19:12:46,754 SigarLibrary.java:185 - Sigar could not be initialized, test for checking degraded mode omitted.
      INFO [main] 2021-01-10 19:12:46,865 QueryProcessor.java:116 - Initialized prepared statement caches with 15 MB (native) and 15 MB (Thrift)
      INFO [main] 2021-01-10 19:12:47,267 ColumnFamilyStore.java:427 - Initializing system.IndexInfo
      INFO [main] 2021-01-10 19:12:47,749 ColumnFamilyStore.java:427 - Initializing system.batches
      INFO [main] 2021-01-10 19:12:47,753 ColumnFamilyStore.java:427 - Initializing system.paxos
      INFO [main] 2021-01-10 19:12:47,765 ColumnFamilyStore.java:427 - Initializing system.local
      INFO [SSTableBatchOpen:1] 2021-01-10 19:12:47,790 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000106765ab8, pid=44603, tid=0x0000000000009103
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Core dump written. Default location: /cores/core or core.44603
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid44603.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      chandru@ChandraekarsMBP ~ % vi /Users/chandru/hs_err_pid44603.log

      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000106765ab8, pid=44603, tid=0x0000000000009103
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Core dump written. Default location: /cores/core or core.44603
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #

      --------------- T H R E A D ---------------

      Current thread (0x00007fdd17cdbc00): JavaThread "SSTableBatchOpen:1" daemon [_thread_in_vm, id=37123, stack(0x0000700002c81000,0x0000700002cc1000)]

      siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000000

      Registers:
      RAX=0x0000000106900140, RBX=0x00007fdd17cdbc00, RCX=0x00007fdd1b1013ba, RDX=0x0000000000000000
      RSP=0x0000700002cbff10, RBP=0x0000700002cbff40, RSI=0x0000700002cbfff0, RDI=0x00007fdd17cdbe50
      R8 =0x0000000000000001, R9 =0x0000000000000000, R10=0x000000010fb7113b, R11=0x00000001066e59f3
      R12=0x0000000000000000, R13=0x000000010cea1dd0, R14=0x00007fdd1b1013ba, R15=0x0000000000000000
      RIP=0x0000000106765ab8, EFLAGS=0x0000000000010246, ERR=0x0000000000000004
        TRAPNO=0x000000000000000e

      Top of Stack: (sp=0x0000700002cbff10)
      0x0000700002cbff10: 0000000000000000 00007fdd17cdbc00
      0x0000700002cbff20: 00007fdd17cdbc00 000000010cea1dd0
      0x0000700002cbff30: 0000700002cbfff0 00007fdd17cdbc00
      0x0000700002cbff40: 0000700002cbffb8 000000010fb71167
      0x0000700002cbff50: 00000006dedc1760 00000006dedc1730
      0x0000700002cbff60: 0000000000000038 0000002802cbff68
      0x0000700002cbff70: 00007fdd1438ee68 0000700002cbff78
      0x0000700002cbff80: 0000000000000000 0000700002cbfff0
      0x0000700002cbff90: 000000010ced19d0 0000000000000000
      0x0000700002cbffa0: 000000010cea1dd0 0000000000000000
      0x0000700002cbffb0: 0000700002cbffd8 0000700002cc0048
      0x0000700002cbffc0: 000000010fb60700 0000000000000000
      0x0000700002cbffd0: 000000010fb6a90e 00007fdd1b1013ba
      0x0000700002cbffe0: 00000006dedc1730 0000000000000000
      0x0000700002cbfff0: 00000006c00089b8 0000000000000000
      0x0000700002cc0000: 00000006dedc1860 0000700002cc0008
      0x0000700002cc0010: 000000011f40bfdb 0000700002cc0088
      0x0000700002cc0020: 000000011f40c968 0000000000000000
      0x0000700002cc0030: 000000011f40c050 0000700002cbffd8
      0x0000700002cc0040: 0000700002cc0060 0000700002cc00d0
      0x0000700002cc0050: 000000010fb60ffd 0000000000000000
      0x0000700002cc0060: 0000000000000004 0000000000000000
      0x0000700002cc0070: 00000006dedc1860 00007fdd1b1013ba
      0x0000700002cc0080: 000000010fb607d0 0000000000000000
      0x0000700002cc0090: 0000700002cc0090 000000011f40bc3f
      0x0000700002cc00a0: 0000700002cc0108 000000011f40c968
      0x0000700002cc00b0: 0000000000000000 000000011f40bc98
      0x0000700002cc00c0: 0000700002cc0060 0000700002cc00e0
      0x0000700002cc00d0: 0000700002cc0150 000000010fb61042
      0x0000700002cc00e0: 0000000000000004 0000000000000000
      0x0000700002cc00f0: 00000006dedc1860 00000000000003ba
      0x0000700002cc0100: 00000006dedaec20 00000006cbceda20

      Instructions: (pc=0x0000000106765ab8)
      0x0000000106765a98: 00 30 74 08 48 89 df e8 50 97 fe ff c7 83 c8 02
      0x0000000106765aa8: 00 00 06 00 00 00 48 89 5d e0 41 f6 c7 01 75 05
      0x0000000106765ab8: 49 8b 07 eb 08 4c 89 ff e8 55 2e dd ff 42 0f be
      0x0000000106765ac8: 1c 30 48 8d 7d e0 e8 91 b9 d9 ff 48 8d 7d d8 e8

      "~/hs_err_pid44603.log" 586L, 53583C


      ERROR MESSAGES/STACK TRACES THAT OCCUR :
      Last login: Tue Dec 29 17:38:58 on ttys000
      chandru@ChandraekarsMBP ~ % brew install python


      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 4 taps (homebrew/core, homebrew/cask, homebrew/services and mongodb/brew).
      ==> New Formulae
      atkmm@2.28 counterfeiter efm-langserver h2spec libcap-ng libva libxml++@5 mermaid-cli pangomm@2.42 ruby@2.7 thrax xcb-util-keysyms
      cargo-audit dnsx flow-cli jql libnsl libvdpau massdns mockery pkger spack xcb-util-cursor xcb-util-renderutil
      cargo-watch dprint gtkmm4 keptn libpinyin libxml++@4 md4c openalpr rttr sqlc xcb-util-image xcb-util-wm
      ==> Updated Formulae
      Updated 3802 formulae.
      ==> Deleted Formulae
      gobby godep
      ==> New Casks
      bluewallet dyalog futubull kekaexternalhelper operator smultron tencent-docs
      circuitjs1 epoccam fvim okta-advanced-server-access silicon superslicer
      ==> Updated Casks
      Updated 890 casks.
      ==> Deleted Casks
      eventstore futuniuniu gfortran kekadefaultapp master-password openxcom scaleft

      ==> Downloading https://homebrew.bintray.com/bottles/gdbm-1.18.1_1.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/f7b5ab7363961fa6defcb66b4ffdf5365264fcb97d35bc413e754f173a3b1912?response-content-disposition=attachment%3Bfilename%3D%22gdbm-1.18.1_1.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXN######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/openssl%401.1-1.1.1i.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/066b9f114617872e77fa3d4afee2337daabc2c181d7564fe60a5b26d89d69742?response-content-disposition=attachment%3Bfilename%3D%22openssl%401.1-1.1.1i.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBb######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/readline-8.1.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/fe4de019cf549376a7743dcb0c86db8a08ca2b6d0dd2f8cb796dd7cf973dc2e9?response-content-disposition=attachment%3Bfilename%3D%22readline-8.1.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXNv######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/sqlite-3.34.0.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/7e04c1fcd0294ec7625e43eea05714d8bb4d15d24675c99484f1403fdcb438ec?response-content-disposition=attachment%3Bfilename%3D%22sqlite-3.34.0.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXN######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/xz-5.2.5.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/2dcc8e0121c934d1e34ffdb37fcd70f0f7b5c2f4755f2f7cbcf360e9e54cb43b?response-content-disposition=attachment%3Bfilename%3D%22xz-5.2.5.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXNvdXJj######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/python%403.9-3.9.1_3.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/e545eab0c09efe7653095fb7cfa47d186c331369110c263abafa3a4d7d798796?response-content-disposition=attachment%3Bfilename%3D%22python%403.9-3.9.1_3.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBb######################################################################## 100.0%
      ==> Installing dependencies for python@3.9: gdbm, openssl@1.1, readline, sqlite and xz
      ==> Installing python@3.9 dependency: gdbm
      ==> Pouring gdbm-1.18.1_1.catalina.bottle.tar.gz
      🍺 /usr/local/Cellar/gdbm/1.18.1_1: 25 files, 641KB
      ==> Installing python@3.9 dependency: openssl@1.1
      ==> Pouring openssl@1.1-1.1.1i.catalina.bottle.tar.gz
      ==> Caveats
      A CA file has been bootstrapped using certificates from the system
      keychain. To add additional certificates, place .pem files in
        /usr/local/etc/openssl@1.1/certs

      and run
        /usr/local/opt/openssl@1.1/bin/c_rehash

      openssl@1.1 is keg-only, which means it was not symlinked into /usr/local,
      because macOS provides LibreSSL.

      If you need to have openssl@1.1 first in your PATH run:
        echo 'export PATH="/usr/local/opt/openssl@1.1/bin:$PATH"' >> ~/.zshrc

      For compilers to find openssl@1.1 you may need to set:
        export LDFLAGS="-L/usr/local/opt/openssl@1.1/lib"
        export CPPFLAGS="-I/usr/local/opt/openssl@1.1/include"

      ==> Summary
      🍺 /usr/local/Cellar/openssl@1.1/1.1.1i: 8,067 files, 18.5MB
      ==> Installing python@3.9 dependency: readline
      ==> Pouring readline-8.1.catalina.bottle.tar.gz
      ==> Caveats
      readline is keg-only, which means it was not symlinked into /usr/local,
      because macOS provides BSD libedit.

      For compilers to find readline you may need to set:
        export LDFLAGS="-L/usr/local/opt/readline/lib"
        export CPPFLAGS="-I/usr/local/opt/readline/include"

      ==> Summary
      🍺 /usr/local/Cellar/readline/8.1: 48 files, 1.6MB
      ==> Installing python@3.9 dependency: sqlite
      ==> Pouring sqlite-3.34.0.catalina.bottle.tar.gz
      ==> Caveats
      sqlite is keg-only, which means it was not symlinked into /usr/local,
      because macOS already provides this software and installing another version in
      parallel can cause all kinds of trouble.

      If you need to have sqlite first in your PATH run:
        echo 'export PATH="/usr/local/opt/sqlite/bin:$PATH"' >> ~/.zshrc

      For compilers to find sqlite you may need to set:
        export LDFLAGS="-L/usr/local/opt/sqlite/lib"
        export CPPFLAGS="-I/usr/local/opt/sqlite/include"

      ==> Summary
      🍺 /usr/local/Cellar/sqlite/3.34.0: 11 files, 4.1MB
      ==> Installing python@3.9 dependency: xz
      ==> Pouring xz-5.2.5.catalina.bottle.tar.gz
      🍺 /usr/local/Cellar/xz/5.2.5: 92 files, 1.1MB
      ==> Installing python@3.9
      ==> Pouring python@3.9-3.9.1_3.catalina.bottle.tar.gz
      ==> /usr/local/Cellar/python@3.9/3.9.1_3/bin/python3 -m ensurepip
      ==> /usr/local/Cellar/python@3.9/3.9.1_3/bin/pip3 install -v --global-option=--no-user-cfg --install-option=--force --install-option=--single-version-externally-managed --install-option=--record=installed.txt --upgrade --target=/usr/local/lib/python3.9/s
      ==> Caveats
      Python has been installed as
        /usr/local/bin/python3

      Unversioned symlinks `python`, `python-config`, `pip` etc. pointing to
      `python3`, `python3-config`, `pip3` etc., respectively, have been installed into
        /usr/local/opt/python@3.9/libexec/bin

      You can install Python packages with
        pip3 install <package>
      They will install into the site-package directory
        /usr/local/lib/python3.9/site-packages

      See: https://docs.brew.sh/Homebrew-and-Python
      ==> Summary
      🍺 /usr/local/Cellar/python@3.9/3.9.1_3: 3,895 files, 63.9MB
      ==> `brew cleanup` has not been run in 30 days, running now...
      Removing: /Users/chandru/Library/Caches/Homebrew/docker-machine--0.16.2.catalina.bottle.tar.gz... (8.5MB)
      Removing: /Users/chandru/Library/Caches/Homebrew/kafka--2.6.0_1.catalina.bottle.tar.gz... (59.3MB)
      Removing: /Users/chandru/Library/Caches/Homebrew/mongodb-community--4.4.1.tgz... (54.3MB)
      Removing: /usr/local/Cellar/openssl@1.1/1.1.1h... (8,067 files, 18.5MB)
      Removing: /Users/chandru/Library/Caches/Homebrew/openssl@1.1--1.1.1h.catalina.bottle.tar.gz... (5.4MB)
      Removing: /Users/chandru/Library/Logs/Homebrew/kind... (64B)
      Pruned 0 symbolic links and 4 directories from /usr/local
      ==> Upgrading 1 dependent:
      kafka 2.6.0_1 -> 2.7.0
      ==> Upgrading kafka 2.6.0_1 -> 2.7.0
      ==> Downloading https://homebrew.bintray.com/bottles/kafka-2.7.0.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/ab63bbcd513acd2c9d39fda4f1888e5a8d96d3df819fb05b1c50e75fc3d2230f?response-content-disposition=attachment%3Bfilename%3D%22kafka-2.7.0.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXNvd
      ######################################################################## 100.0%
      ==> Pouring kafka-2.7.0.catalina.bottle.tar.gz
      ==> Caveats
      To have launchd start kafka now and restart at login:
        brew services start kafka
      Or, if you don't want/need a background service you can just run:
        zookeeper-server-start /usr/local/etc/kafka/zookeeper.properties & kafka-server-start /usr/local/etc/kafka/server.properties
      ==> Summary
      🍺 /usr/local/Cellar/kafka/2.7.0: 187 files, 65.4MB
      Removing: /usr/local/Cellar/kafka/2.6.0_1... (186 files, 62.4MB)
      ==> Checking for dependents of upgraded formulae...
      ==> No broken dependents found!
      ==> Caveats
      ==> openssl@1.1
      A CA file has been bootstrapped using certificates from the system
      keychain. To add additional certificates, place .pem files in
        /usr/local/etc/openssl@1.1/certs

      and run
        /usr/local/opt/openssl@1.1/bin/c_rehash

      openssl@1.1 is keg-only, which means it was not symlinked into /usr/local,
      because macOS provides LibreSSL.

      If you need to have openssl@1.1 first in your PATH run:
        echo 'export PATH="/usr/local/opt/openssl@1.1/bin:$PATH"' >> ~/.zshrc

      For compilers to find openssl@1.1 you may need to set:
        export LDFLAGS="-L/usr/local/opt/openssl@1.1/lib"
        export CPPFLAGS="-I/usr/local/opt/openssl@1.1/include"

      ==> readline
      readline is keg-only, which means it was not symlinked into /usr/local,
      because macOS provides BSD libedit.

      For compilers to find readline you may need to set:
        export LDFLAGS="-L/usr/local/opt/readline/lib"
        export CPPFLAGS="-I/usr/local/opt/readline/include"

      ==> sqlite
      sqlite is keg-only, which means it was not symlinked into /usr/local,
      because macOS already provides this software and installing another version in
      parallel can cause all kinds of trouble.

      If you need to have sqlite first in your PATH run:
        echo 'export PATH="/usr/local/opt/sqlite/bin:$PATH"' >> ~/.zshrc

      For compilers to find sqlite you may need to set:
        export LDFLAGS="-L/usr/local/opt/sqlite/lib"
        export CPPFLAGS="-I/usr/local/opt/sqlite/include"

      ==> python@3.9
      Python has been installed as
        /usr/local/bin/python3

      Unversioned symlinks `python`, `python-config`, `pip` etc. pointing to
      `python3`, `python3-config`, `pip3` etc., respectively, have been installed into
        /usr/local/opt/python@3.9/libexec/bin

      You can install Python packages with
        pip3 install <package>
      They will install into the site-package directory
        /usr/local/lib/python3.9/site-packages

      See: https://docs.brew.sh/Homebrew-and-Python
      ==> kafka
      To have launchd start kafka now and restart at login:
        brew services start kafka
      Or, if you don't want/need a background service you can just run:
        zookeeper-server-start /usr/local/etc/kafka/zookeeper.properties & kafka-server-start /usr/local/etc/kafka/server.properties
      chandru@ChandraekarsMBP ~ %
      chandru@ChandraekarsMBP ~ % pip install cql
      zsh: command not found: pip
      chandru@ChandraekarsMBP ~ % pip
      zsh: command not found: pip
      chandru@ChandraekarsMBP ~ % easy_install
      error: can't create or remove files in install directory

      The following error occurred while trying to add or remove files in the
      installation directory:

          [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/test-easy-install-35461.write-test'

      The installation directory you specified (via --install-dir, --prefix, or
      the distutils default setting) was:

          /Library/Python/2.7/site-packages/

      Perhaps your account does not have write access to this directory? If the
      installation directory is a system-owned directory, you may need to sign in
      as the administrator or "root" account. If you do not have administrative
      access to this machine, you may wish to choose a different installation
      directory, preferably one that is listed in your PYTHONPATH environment
      variable.

      For information on other options, you may wish to consult the
      documentation at:

        https://setuptools.readthedocs.io/en/latest/easy_install.html

      Please make the appropriate changes for your system and try again.

      chandru@ChandraekarsMBP ~ % easy_install pip
      error: can't create or remove files in install directory

      The following error occurred while trying to add or remove files in the
      installation directory:

          [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/test-easy-install-35464.write-test'

      The installation directory you specified (via --install-dir, --prefix, or
      the distutils default setting) was:

          /Library/Python/2.7/site-packages/

      Perhaps your account does not have write access to this directory? If the
      installation directory is a system-owned directory, you may need to sign in
      as the administrator or "root" account. If you do not have administrative
      access to this machine, you may wish to choose a different installation
      directory, preferably one that is listed in your PYTHONPATH environment
      variable.

      For information on other options, you may wish to consult the
      documentation at:

        https://setuptools.readthedocs.io/en/latest/easy_install.html

      Please make the appropriate changes for your system and try again.

      chandru@ChandraekarsMBP ~ % sudo easy_install pip
      Password:
      Searching for pip
      Reading https://pypi.org/simple/pip/
      Downloading https://files.pythonhosted.org/packages/54/eb/4a3642e971f404d69d4f6fa3885559d67562801b99d7592487f1ecc4e017/pip-20.3.3-py2.py3-none-any.whl#sha256=fab098c8a1758295dd9f57413c199f23571e8fde6cc39c22c78c961b4ac6286d
      Best match: pip 20.3.3
      Processing pip-20.3.3-py2.py3-none-any.whl
      Installing pip-20.3.3-py2.py3-none-any.whl to /Library/Python/2.7/site-packages
      Adding pip 20.3.3 to easy-install.pth file
      Installing pip script to /usr/local/bin
      Installing pip3.8 script to /usr/local/bin
      Installing pip3 script to /usr/local/bin

      Installed /Library/Python/2.7/site-packages/pip-20.3.3-py2.7.egg
      Processing dependencies for pip
      Finished processing dependencies for pip
      chandru@ChandraekarsMBP ~ % pip install cql
      DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality.
      Defaulting to user installation because normal site-packages is not writeable
      Collecting cql
        Downloading cql-1.4.0.tar.gz (76 kB)
           |████████████████████████████████| 76 kB 3.6 MB/s
      Collecting thrift
        Downloading thrift-0.13.0.tar.gz (59 kB)
           |████████████████████████████████| 59 kB 11.2 MB/s
      Requirement already satisfied: six>=1.7.2 in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python (from thrift->cql) (1.12.0)
      Building wheels for collected packages: cql, thrift
        Building wheel for cql (setup.py) ... done
        Created wheel for cql: filename=cql-1.4.0-py2-none-any.whl size=67383 sha256=2e62f9a8bd4ee2172b3db53d87b6afd4ca8b77ecc3b8592dad91f97528e75b01
        Stored in directory: /Users/chandru/Library/Caches/pip/wheels/11/f3/96/5b5813623531b437d87b62eef06682d2b42233a6e3fc4758ab
        Building wheel for thrift (setup.py) ... done
        Created wheel for thrift: filename=thrift-0.13.0-cp27-cp27m-macosx_10_15_x86_64.whl size=172158 sha256=9442c3e22976e97a719d2b6c047c4bcf6fa3676834c5ca3539385983b9e23322
        Stored in directory: /Users/chandru/Library/Caches/pip/wheels/dc/b2/79/dd126f9b0845da9b3733500ecb23079045a8967703a56d3e01
      Successfully built cql thrift
      Installing collected packages: thrift, cql
      Successfully installed cql-1.4.0 thrift-0.13.0
      chandru@ChandraekarsMBP ~ % brew install cassandra
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/core).
      No changes to formulae.

      ==> Downloading https://homebrew.bintray.com/bottles/libpng-1.6.37.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/c8e74da602c21f978cd7ee3d489979b4fc6681e71f678a1d99012943ee3a909f?response-content-disposition=attachment%3Bfilename%3D%22libpng-1.6.37.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZXN
      ######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/freetype-2.10.4.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/b4e7683ae202c49280024faac4ac7437e690cb5dd83edb806fac368bc2b7de35?response-content-disposition=attachment%3Bfilename%3D%22freetype-2.10.4.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbeyJSZ
      ######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/openjdk%408-1.8.0%2B275.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/85e18d44283b8c93a7065d2dd40540278607ff6d6fdf3e460cdbf5886c051c4b?response-content-disposition=attachment%3Bfilename%3D%22openjdk%408-1.8.0%2B275.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiO
      ######################################################################## 100.0%
      ==> Downloading https://homebrew.bintray.com/bottles/cassandra-3.11.9_1.catalina.bottle.tar.gz
      ==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/9f9e9d7068ab6cb2c47e905fb74eca85f2e22bd400ceaef2ef316ae59e5ef7f8?response-content-disposition=attachment%3Bfilename%3D%22cassandra-3.11.9_1.catalina.bottle.tar.gz%22&Policy=eyJTdGF0ZW1lbnQiOiBbey
      ######################################################################## 100.0%
      ==> Installing dependencies for cassandra: libpng, freetype and openjdk@8
      ==> Installing cassandra dependency: libpng
      ==> Pouring libpng-1.6.37.catalina.bottle.tar.gz
      🍺 /usr/local/Cellar/libpng/1.6.37: 27 files, 1.2MB
      ==> Installing cassandra dependency: freetype
      ==> Pouring freetype-2.10.4.catalina.bottle.tar.gz
      🍺 /usr/local/Cellar/freetype/2.10.4: 64 files, 2.3MB
      ==> Installing cassandra dependency: openjdk@8
      ==> Pouring openjdk@8-1.8.0+275.catalina.bottle.tar.gz
      ==> Caveats
      For the system Java wrappers to find this JDK, symlink it with
        sudo ln -sfn /usr/local/opt/openjdk@8/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-8.jdk

      openjdk@8 is keg-only, which means it was not symlinked into /usr/local,
      because this is an alternate version of another formula.

      If you need to have openjdk@8 first in your PATH run:
        echo 'export PATH="/usr/local/opt/openjdk@8/bin:$PATH"' >> ~/.zshrc

      For compilers to find openjdk@8 you may need to set:
        export CPPFLAGS="-I/usr/local/opt/openjdk@8/include"

      ==> Summary
      🍺 /usr/local/Cellar/openjdk@8/1.8.0+275: 742 files, 192.9MB
      ==> Installing cassandra
      ==> Pouring cassandra-3.11.9_1.catalina.bottle.tar.gz
      ==> Caveats
      To have launchd start cassandra now and restart at login:
        brew services start cassandra
      Or, if you don't want/need a background service you can just run:
        cassandra -f
      ==> Summary
      🍺 /usr/local/Cellar/cassandra/3.11.9_1: 5,822 files, 140.3MB
      ==> Caveats
      ==> openjdk@8
      For the system Java wrappers to find this JDK, symlink it with
        sudo ln -sfn /usr/local/opt/openjdk@8/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-8.jdk

      openjdk@8 is keg-only, which means it was not symlinked into /usr/local,
      because this is an alternate version of another formula.

      If you need to have openjdk@8 first in your PATH run:
        echo 'export PATH="/usr/local/opt/openjdk@8/bin:$PATH"' >> ~/.zshrc

      For compilers to find openjdk@8 you may need to set:
        export CPPFLAGS="-I/usr/local/opt/openjdk@8/include"

      ==> cassandra
      To have launchd start cassandra now and restart at login:
        brew services start cassandra
      Or, if you don't want/need a background service you can just run:
        cassandra -f
      chandru@ChandraekarsMBP ~ %
        [Restored Jan 6, 2021 at 3:11:38 PM]
      Last login: Wed Jan 6 15:11:35 on console
      chandru@ChandraekarsMBP ~ % bin/cqlsh
      zsh: no such file or directory: bin/cqlsh
      chandru@ChandraekarsMBP ~ % cqlsh
      Connection error: ('Unable to connect to any servers', {'127.0.0.1:9042': error(61, "Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused")})
      chandru@ChandraekarsMBP ~ % cqlsh localhost 9042
      Connection error: ('Unable to connect to any servers', {'::1:9042': error(61, "Tried connecting to [('::1', 9042, 0, 0)]. Last error: Connection refused"), '127.0.0.1:9042': error(61, "Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused")})
      chandru@ChandraekarsMBP ~ % cqlsh
      Connection error: ('Unable to connect to any servers', {'127.0.0.1:9042': error(61, "Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused")})
      chandru@ChandraekarsMBP ~ % vi hosts
      chandru@ChandraekarsMBP ~ % brew services start cassandra
      ==> Successfully started `cassandra` (label: homebrew.mxcl.cassandra)
      chandru@ChandraekarsMBP ~ % vi hosts
      chandru@ChandraekarsMBP ~ % cqlsh
      Connection error: ('Unable to connect to any servers', {'127.0.0.1:9042': error(61, "Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused")})
      chandru@ChandraekarsMBP ~ % brew brew service
      Error: Unknown command: brew
      chandru@ChandraekarsMBP ~ % brew service
      Error: Unknown command: service
      chandru@ChandraekarsMBP ~ % brew service status
      Error: Unknown command: service
      chandru@ChandraekarsMBP ~ % brew service status cassandra
      Error: Unknown command: service
      chandru@ChandraekarsMBP ~ % brew services status cassandra
      Usage: brew services [subcommand]

      Manage background services with macOS' launchctl(1) daemon manager.

      If sudo is passed, operate on /Library/LaunchDaemons (started at boot).
      Otherwise, operate on ~/Library/LaunchAgents (started at login).

      [sudo] brew services [list]:
          List all managed services for the current user (or root).

      [sudo] brew services run (formula|--all):
          Run the service formula without registering to launch at login (or boot).

      [sudo] brew services start (formula|--all):
          Start the service formula immediately and register it to launch at login
      (or boot).

      [sudo] brew services stop (formula|--all):
          Stop the service formula immediately and unregister it from launching at
      login (or boot).

      [sudo] brew services restart (formula|--all):
          Stop (if necessary) and start the service formula immediately and register
      it to launch at login (or boot).

      [sudo] brew services cleanup:
          Remove all unused services.

            --all Run subcommand on all services.
        -d, --debug Display any debugging information.
        -q, --quiet Make some output more quiet.
        -v, --verbose Make some output more verbose.
        -h, --help Show this message.

      Error: Invalid usage: unknown subcommand: status
      chandru@ChandraekarsMBP ~ % brew services
      Name Status User Plist
      cassandra error chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      docker-machine started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.docker-machine.plist
      kafka stopped
      mongodb-community started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
      zookeeper stopped
      chandru@ChandraekarsMBP ~ % vi /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      chandru@ChandraekarsMBP ~ % brew services -d
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/mongodb/homebrew-brew/Formula/mongodb-community.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/mongodb/homebrew-brew/Formula/mongodb-database-tools.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/docker.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/docker-machine.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/libpng.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gdbm.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/freetype.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/icu4c.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/readline.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/sqlite.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/xz.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/kind.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/zookeeper.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openjdk.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/kafka.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/cassandra.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openssl@1.1.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/node.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openjdk@8.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/python@3.9.rb
      Name Status User Plist
      cassandra error chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      docker-machine started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.docker-machine.plist
      kafka stopped
      mongodb-community started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
      zookeeper stopped
      chandru@ChandraekarsMBP ~ % launchctl load /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist: service already loaded
      chandru@ChandraekarsMBP ~ % launchctl unload /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      chandru@ChandraekarsMBP ~ % launchctl load /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      chandru@ChandraekarsMBP ~ % brew services -d
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/mongodb/homebrew-brew/Formula/mongodb-community.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/mongodb/homebrew-brew/Formula/mongodb-database-tools.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/docker.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/docker-machine.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/libpng.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gdbm.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/freetype.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/icu4c.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/readline.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/sqlite.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/xz.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/kind.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/zookeeper.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openjdk.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/kafka.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/cassandra.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openssl@1.1.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/node.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/openjdk@8.rb
      /usr/local/Homebrew/Library/Homebrew/brew.rb (Formulary::TapLoader): loading /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/python@3.9.rb
      Name Status User Plist
      cassandra error chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      docker-machine started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.docker-machine.plist
      kafka stopped
      mongodb-community started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
      zookeeper stopped
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 18:26:57,453 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 18:26:57,600 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 18:26:57,601 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 18:26:57,601 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:26:57,601 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:26:57,714 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 18:26:57,714 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      INFO [main] 2021-01-10 18:26:57,827 JMXServerUtils.java:253 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7199/jmxrmi
      INFO [main] 2021-01-10 18:26:57,831 CassandraDaemon.java:490 - Hostname: ChandraekarsMBP.home
      INFO [main] 2021-01-10 18:26:57,831 CassandraDaemon.java:497 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_275
      INFO [main] 2021-01-10 18:26:57,832 CassandraDaemon.java:498 - Heap size: 3.900GiB/3.900GiB
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4631104(4522K) committed = 4653056(4544K) max = 251658240(245760K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Metaspace Non-heap memory: init = 0(0K) used = 18579688(18144K) committed = 19136512(18688K) max = -1(-1K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2223216(2171K) committed = 2359296(2304K) max = 1073741824(1048576K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Par Eden Space Heap memory: init = 859045888(838912K) used = 189017648(184587K) committed = 859045888(838912K) max = 859045888(838912K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - Par Survivor Space Heap memory: init = 107347968(104832K) used = 0(0K) committed = 107347968(104832K) max = 107347968(104832K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:503 - CMS Old Gen Heap memory: init = 3221225472(3145728K) used = 0(0K) committed = 3221225472(3145728K) max = 3221225472(3145728K)
      INFO [main] 2021-01-10 18:26:57,833 CassandraDaemon.java:505 - Classpath: /usr/local/etc/cassandra:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/main:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/thrift:/usr/local/Cellar/cassandra/3.11.9_1/libexec/HdrHistogram-2.1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ST4-4.0.8.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/airline-0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/antlr-runtime-3.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-thrift-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/asm-5.0.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/caffeine-2.2.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/cassandra-driver-core-3.0.1-shaded.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-cli-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-codec-1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-lang3-3.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-math3-3.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/compress-lzf-0.8.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrent-trees-2.4.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrentlinkedhashmap-lru-1.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/disruptor-3.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ecj-4.4.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/guava-18.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/high-scale-lib-1.0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/hppc-0.5.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-annotations-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-core-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-databind-2.9.10.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/javax.inject.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jbcrypt-0.3m.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jcl-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jctools-core-1.2.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jflex-1.6.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jna-4.2.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/joda-time-2.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/json-simple-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jstackjunit-0.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/libthrift-0.9.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/log4j-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-classic-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-core-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lz4-1.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-core-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-jvm-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-logback-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/netty-all-4.0.44.Final.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-j8-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config-base-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config3-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-1.6.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/slf4j-api-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snakeyaml-1.11.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snappy-java-1.1.1.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snowball-stemmer-1.3.0.581.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/stream-2.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/thrift-server-0.3.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lib/jsr223/*/*.jar::/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar
      INFO [main] 2021-01-10 18:26:57,834 CassandraDaemon.java:507 - JVM Arguments: [-Xloggc:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xms4096M, -Xmx4096M, -Xmn1024M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/usr/local/etc/cassandra/hotspot_compiler, -javaagent:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-bin, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/usr/local/var/log/cassandra, -Dcassandra.storagedir=/usr/local/var/lib/cassandra, -Dcassandra-foreground=yes]
      WARN [main] 2021-01-10 18:26:57,911 StartupChecks.java:136 - jemalloc shared library could not be preloaded to speed up memory allocations
      WARN [main] 2021-01-10 18:26:57,911 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
      INFO [main] 2021-01-10 18:26:57,913 SigarLibrary.java:44 - Initializing SIGAR library
      INFO [main] 2021-01-10 18:26:57,930 SigarLibrary.java:57 - Could not initialize SIGAR library org.hyperic.sigar.Sigar.getFileSystemListNative()[Lorg/hyperic/sigar/FileSystem;
      INFO [main] 2021-01-10 18:26:57,930 SigarLibrary.java:185 - Sigar could not be initialized, test for checking degraded mode omitted.
      INFO [main] 2021-01-10 18:26:58,028 QueryProcessor.java:116 - Initialized prepared statement caches with 15 MB (native) and 15 MB (Thrift)
      INFO [main] 2021-01-10 18:26:58,402 ColumnFamilyStore.java:427 - Initializing system.IndexInfo
      INFO [main] 2021-01-10 18:26:58,799 ColumnFamilyStore.java:427 - Initializing system.batches
      INFO [main] 2021-01-10 18:26:58,803 ColumnFamilyStore.java:427 - Initializing system.paxos
      INFO [main] 2021-01-10 18:26:58,815 ColumnFamilyStore.java:427 - Initializing system.local
      INFO [SSTableBatchOpen:4] 2021-01-10 18:26:58,838 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000103df9ab8, pid=21822, tid=0x0000000000009003
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid21822.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      chandru@ChandraekarsMBP ~ % ulimit -c unlimited
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 18:28:15,145 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 18:28:15,366 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 18:28:15,366 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 18:28:15,367 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:28:15,367 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:28:15,540 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 18:28:15,540 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      INFO [main] 2021-01-10 18:28:15,759 JMXServerUtils.java:253 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7199/jmxrmi
      INFO [main] 2021-01-10 18:28:15,768 CassandraDaemon.java:490 - Hostname: ChandraekarsMBP.home
      INFO [main] 2021-01-10 18:28:15,769 CassandraDaemon.java:497 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_275
      INFO [main] 2021-01-10 18:28:15,772 CassandraDaemon.java:498 - Heap size: 3.900GiB/3.900GiB
      INFO [main] 2021-01-10 18:28:15,775 CassandraDaemon.java:503 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4665152(4555K) committed = 4718592(4608K) max = 251658240(245760K)
      INFO [main] 2021-01-10 18:28:15,776 CassandraDaemon.java:503 - Metaspace Non-heap memory: init = 0(0K) used = 19326608(18873K) committed = 19791872(19328K) max = -1(-1K)
      INFO [main] 2021-01-10 18:28:15,777 CassandraDaemon.java:503 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2326608(2272K) committed = 2490368(2432K) max = 1073741824(1048576K)
      INFO [main] 2021-01-10 18:28:15,777 CassandraDaemon.java:503 - Par Eden Space Heap memory: init = 859045888(838912K) used = 189018688(184588K) committed = 859045888(838912K) max = 859045888(838912K)
      INFO [main] 2021-01-10 18:28:15,777 CassandraDaemon.java:503 - Par Survivor Space Heap memory: init = 107347968(104832K) used = 0(0K) committed = 107347968(104832K) max = 107347968(104832K)
      INFO [main] 2021-01-10 18:28:15,777 CassandraDaemon.java:503 - CMS Old Gen Heap memory: init = 3221225472(3145728K) used = 0(0K) committed = 3221225472(3145728K) max = 3221225472(3145728K)
      INFO [main] 2021-01-10 18:28:15,778 CassandraDaemon.java:505 - Classpath: /usr/local/etc/cassandra:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/main:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/thrift:/usr/local/Cellar/cassandra/3.11.9_1/libexec/HdrHistogram-2.1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ST4-4.0.8.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/airline-0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/antlr-runtime-3.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-thrift-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/asm-5.0.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/caffeine-2.2.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/cassandra-driver-core-3.0.1-shaded.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-cli-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-codec-1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-lang3-3.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-math3-3.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/compress-lzf-0.8.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrent-trees-2.4.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrentlinkedhashmap-lru-1.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/disruptor-3.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ecj-4.4.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/guava-18.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/high-scale-lib-1.0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/hppc-0.5.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-annotations-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-core-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-databind-2.9.10.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/javax.inject.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jbcrypt-0.3m.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jcl-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jctools-core-1.2.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jflex-1.6.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jna-4.2.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/joda-time-2.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/json-simple-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jstackjunit-0.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/libthrift-0.9.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/log4j-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-classic-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-core-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lz4-1.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-core-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-jvm-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-logback-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/netty-all-4.0.44.Final.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-j8-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config-base-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config3-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-1.6.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/slf4j-api-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snakeyaml-1.11.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snappy-java-1.1.1.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snowball-stemmer-1.3.0.581.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/stream-2.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/thrift-server-0.3.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lib/jsr223/*/*.jar::/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar
      INFO [main] 2021-01-10 18:28:15,779 CassandraDaemon.java:507 - JVM Arguments: [-Xloggc:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xms4096M, -Xmx4096M, -Xmn1024M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/usr/local/etc/cassandra/hotspot_compiler, -javaagent:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-bin, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/usr/local/var/log/cassandra, -Dcassandra.storagedir=/usr/local/var/lib/cassandra, -Dcassandra-foreground=yes]
      WARN [main] 2021-01-10 18:28:15,921 StartupChecks.java:136 - jemalloc shared library could not be preloaded to speed up memory allocations
      WARN [main] 2021-01-10 18:28:15,922 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
      INFO [main] 2021-01-10 18:28:15,927 SigarLibrary.java:44 - Initializing SIGAR library
      INFO [main] 2021-01-10 18:28:15,964 SigarLibrary.java:57 - Could not initialize SIGAR library org.hyperic.sigar.Sigar.getFileSystemListNative()[Lorg/hyperic/sigar/FileSystem;
      INFO [main] 2021-01-10 18:28:15,964 SigarLibrary.java:185 - Sigar could not be initialized, test for checking degraded mode omitted.
      INFO [main] 2021-01-10 18:28:16,177 QueryProcessor.java:116 - Initialized prepared statement caches with 15 MB (native) and 15 MB (Thrift)
      INFO [main] 2021-01-10 18:28:16,884 ColumnFamilyStore.java:427 - Initializing system.IndexInfo
      INFO [main] 2021-01-10 18:28:17,508 ColumnFamilyStore.java:427 - Initializing system.batches
      INFO [main] 2021-01-10 18:28:17,513 ColumnFamilyStore.java:427 - Initializing system.paxos
      INFO [main] 2021-01-10 18:28:17,527 ColumnFamilyStore.java:427 - Initializing system.local
      INFO [SSTableBatchOpen:7] 2021-01-10 18:28:17,560 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000111165ab8, pid=22288, tid=0x0000000000008d03
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Core dump written. Default location: /cores/core or core.22288
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid22288.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      chandru@ChandraekarsMBP ~ % cassandra -v
      3.11.9
      chandru@ChandraekarsMBP ~ % vi /Users/chandru/hs_err_pid22288.log


      Press ENTER or type command to continue
      chandru@ChandraekarsMBP ~ % java -v
      Unrecognized option: -v
      Error: Could not create the Java Virtual Machine.
      Error: A fatal exception has occurred. Program will exit.
      chandru@ChandraekarsMBP ~ % java -version
      openjdk version "15.0.1" 2020-10-20
      OpenJDK Runtime Environment (build 15.0.1+9-18)
      OpenJDK 64-Bit Server VM (build 15.0.1+9-18, mixed mode, sharing)
      chandru@ChandraekarsMBP ~ % brew cask install adoptopenjdk8
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 2 taps (homebrew/core and homebrew/cask).
      ==> New Formulae
      gallery-dl tctl
      ==> Updated Formulae
      Updated 96 formulae.
      ==> Updated Casks
      Updated 193 casks.

      Error: Calling brew cask install is disabled! Use brew install [--cask] instead.
      chandru@ChandraekarsMBP ~ % brew install adoptopenjdk8
      ==> Searching for similarly named formulae...
      Error: No similarly named formulae found.
      Error: No available formula or cask with the name "adoptopenjdk8".
      ==> Searching for a previously deleted formula (in the last month)...
      Error: No previously deleted formula found.
      ==> Searching taps on GitHub...
      Error: No formulae found in taps.
      chandru@ChandraekarsMBP ~ % brew --cask install adoptopenjdk8
      Error: Unknown command: --cask
      chandru@ChandraekarsMBP ~ % brew install --cask adoptopenjdk8
      Error: Cask 'adoptopenjdk8' is unavailable: No Cask with this name exists.
      chandru@ChandraekarsMBP ~ % brew search openjdk
      ==> Formulae
      openjdk ✔ openjdk@11 openjdk@8
      ==> Casks
      adoptopenjdk
      chandru@ChandraekarsMBP ~ % cassandra -v
      3.11.9
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 18:53:16,869 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 18:53:17,008 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 18:53:17,008 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 18:53:17,009 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:53:17,009 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 18:53:17,118 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 18:53:17,118 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      INFO [main] 2021-01-10 18:53:17,232 JMXServerUtils.java:253 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7199/jmxrmi
      INFO [main] 2021-01-10 18:53:17,239 CassandraDaemon.java:490 - Hostname: ChandraekarsMBP.home
      INFO [main] 2021-01-10 18:53:17,239 CassandraDaemon.java:497 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_275
      INFO [main] 2021-01-10 18:53:17,240 CassandraDaemon.java:498 - Heap size: 3.900GiB/3.900GiB
      INFO [main] 2021-01-10 18:53:17,242 CassandraDaemon.java:503 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4582400(4475K) committed = 4653056(4544K) max = 251658240(245760K)
      INFO [main] 2021-01-10 18:53:17,242 CassandraDaemon.java:503 - Metaspace Non-heap memory: init = 0(0K) used = 18567768(18132K) committed = 19136512(18688K) max = -1(-1K)
      INFO [main] 2021-01-10 18:53:17,242 CassandraDaemon.java:503 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2223680(2171K) committed = 2359296(2304K) max = 1073741824(1048576K)
      INFO [main] 2021-01-10 18:53:17,242 CassandraDaemon.java:503 - Par Eden Space Heap memory: init = 859045888(838912K) used = 189017800(184587K) committed = 859045888(838912K) max = 859045888(838912K)
      INFO [main] 2021-01-10 18:53:17,243 CassandraDaemon.java:503 - Par Survivor Space Heap memory: init = 107347968(104832K) used = 0(0K) committed = 107347968(104832K) max = 107347968(104832K)
      INFO [main] 2021-01-10 18:53:17,243 CassandraDaemon.java:503 - CMS Old Gen Heap memory: init = 3221225472(3145728K) used = 0(0K) committed = 3221225472(3145728K) max = 3221225472(3145728K)
      INFO [main] 2021-01-10 18:53:17,243 CassandraDaemon.java:505 - Classpath: /usr/local/etc/cassandra:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/main:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/thrift:/usr/local/Cellar/cassandra/3.11.9_1/libexec/HdrHistogram-2.1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ST4-4.0.8.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/airline-0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/antlr-runtime-3.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-thrift-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/asm-5.0.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/caffeine-2.2.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/cassandra-driver-core-3.0.1-shaded.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-cli-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-codec-1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-lang3-3.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-math3-3.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/compress-lzf-0.8.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrent-trees-2.4.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrentlinkedhashmap-lru-1.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/disruptor-3.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ecj-4.4.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/guava-18.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/high-scale-lib-1.0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/hppc-0.5.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-annotations-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-core-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-databind-2.9.10.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/javax.inject.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jbcrypt-0.3m.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jcl-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jctools-core-1.2.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jflex-1.6.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jna-4.2.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/joda-time-2.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/json-simple-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jstackjunit-0.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/libthrift-0.9.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/log4j-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-classic-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-core-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lz4-1.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-core-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-jvm-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-logback-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/netty-all-4.0.44.Final.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-j8-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config-base-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config3-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-1.6.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/slf4j-api-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snakeyaml-1.11.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snappy-java-1.1.1.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snowball-stemmer-1.3.0.581.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/stream-2.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/thrift-server-0.3.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lib/jsr223/*/*.jar::/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar
      INFO [main] 2021-01-10 18:53:17,244 CassandraDaemon.java:507 - JVM Arguments: [-Xloggc:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xms4096M, -Xmx4096M, -Xmn1024M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/usr/local/etc/cassandra/hotspot_compiler, -javaagent:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-bin, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/usr/local/var/log/cassandra, -Dcassandra.storagedir=/usr/local/var/lib/cassandra, -Dcassandra-foreground=yes]
      WARN [main] 2021-01-10 18:53:17,317 StartupChecks.java:136 - jemalloc shared library could not be preloaded to speed up memory allocations
      WARN [main] 2021-01-10 18:53:17,317 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
      INFO [main] 2021-01-10 18:53:17,320 SigarLibrary.java:44 - Initializing SIGAR library
      INFO [main] 2021-01-10 18:53:17,338 SigarLibrary.java:57 - Could not initialize SIGAR library org.hyperic.sigar.Sigar.getFileSystemListNative()[Lorg/hyperic/sigar/FileSystem;
      INFO [main] 2021-01-10 18:53:17,339 SigarLibrary.java:185 - Sigar could not be initialized, test for checking degraded mode omitted.
      INFO [main] 2021-01-10 18:53:17,450 QueryProcessor.java:116 - Initialized prepared statement caches with 15 MB (native) and 15 MB (Thrift)
      INFO [main] 2021-01-10 18:53:17,827 ColumnFamilyStore.java:427 - Initializing system.IndexInfo
      INFO [main] 2021-01-10 18:53:18,214 ColumnFamilyStore.java:427 - Initializing system.batches
      INFO [main] 2021-01-10 18:53:18,218 ColumnFamilyStore.java:427 - Initializing system.paxos
      INFO [main] 2021-01-10 18:53:18,230 ColumnFamilyStore.java:427 - Initializing system.local
      INFO [SSTableBatchOpen:3] 2021-01-10 18:53:18,254 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000108f65ab8, pid=33285, tid=0x0000000000009103
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8]
      #
      # Core dump written. Default location: /cores/core or core.33285
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid33285.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      chandru@ChandraekarsMBP ~ % brew search openjdk
      ==> Formulae
      openjdk ✔ openjdk@11 openjdk@8
      ==> Casks
      adoptopenjdk
      chandru@ChandraekarsMBP ~ % brew cask install adoptopenjdk11
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/cask).
      ==> Updated Casks
      Updated 14 casks.

      Error: Calling brew cask install is disabled! Use brew install [--cask] instead.
      chandru@ChandraekarsMBP ~ % brew install --cask adoptopenjdk11
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/cask).
      ==> Updated Casks
      Updated 4 casks.

      Error: Cask 'adoptopenjdk11' is unavailable: No Cask with this name exists.
      chandru@ChandraekarsMBP ~ % brew install --cask openjdk@11
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/cask).
      ==> Updated Casks
      Updated 1 cask.

      Error: Cask 'openjdk@11' is unavailable: No Cask with this name exists.
      chandru@ChandraekarsMBP ~ % brew tap adoptopenjdk/openjdk
      ==> Tapping adoptopenjdk/openjdk
      Cloning into '/usr/local/Homebrew/Library/Taps/adoptopenjdk/homebrew-openjdk'...
      remote: Enumerating objects: 1881, done.
      remote: Total 1881 (delta 0), reused 0 (delta 0), pack-reused 1881
      Receiving objects: 100% (1881/1881), 347.34 KiB | 5.79 MiB/s, done.
      Resolving deltas: 100% (1329/1329), done.
      Tapped 43 casks (80 files, 507.7KB).
      chandru@ChandraekarsMBP ~ % brew install --cask openjdk@11
      Updating Homebrew...
      ==> Auto-updated Homebrew!
      Updated 1 tap (homebrew/cask).
      ==> Updated Casks
      Updated 1 cask.

      Error: Cask 'openjdk@11' is unavailable: No Cask with this name exists.
      chandru@ChandraekarsMBP ~ % brew install --cask adoptopenjdk11
      ==> Downloading https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.9.1%2B1/OpenJDK11U-jdk_x64_mac_hotspot_11.0.9.1_1.pkg
      ==> Downloading from https://github-production-release-asset-2e65be.s3.amazonaws.com/140419044/ccb38480-24f0-11eb-8b21-d7d6ab7d6ea4?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20210111%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Da
      ######################################################################## 100.0%
      ==> Installing Cask adoptopenjdk11
      ==> Running installer for adoptopenjdk11; your password may be necessary.
      ==> Package installers may write to any location; options such as --appdir are ignored.
      Password:
      installer: Package name is AdoptOpenJDK
      installer: Installing at base path /
      installer: The install was successful.
      package-id: net.adoptopenjdk.11.jdk
      version: 1.0
      volume: /
      location:
      install-time: 1610323786
      🍺 adoptopenjdk11 was successfully installed!
      chandru@ChandraekarsMBP ~ % java -version
      openjdk version "15.0.1" 2020-10-20
      OpenJDK Runtime Environment (build 15.0.1+9-18)
      OpenJDK 64-Bit Server VM (build 15.0.1+9-18, mixed mode, sharing)
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 19:11:34,343 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 19:11:34,506 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 19:11:34,508 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 19:11:34,508 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 19:11:34,508 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 19:11:34,637 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 19:11:34,637 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      ERROR [main] 2021-01-10 19:11:34,770 CassandraDaemon.java:803 - Port already in use: 7199; nested exception is:
      java.net.BindException: Address already in use (Bind failed)
      java.net.BindException: Address already in use (Bind failed)
      at java.net.PlainSocketImpl.socketBind(Native Method) ~[na:1.8.0_275]
      at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387) ~[na:1.8.0_275]
      at java.net.ServerSocket.bind(ServerSocket.java:390) ~[na:1.8.0_275]
      at java.net.ServerSocket.<init>(ServerSocket.java:252) ~[na:1.8.0_275]
      at javax.net.DefaultServerSocketFactory.createServerSocket(ServerSocketFactory.java:231) ~[na:1.8.0_275]
      at org.apache.cassandra.utils.RMIServerSocketFactoryImpl.createServerSocket(RMIServerSocketFactoryImpl.java:42) ~[apache-cassandra-3.11.9.jar:3.11.9]
      at sun.rmi.transport.tcp.TCPEndpoint.newServerSocket(TCPEndpoint.java:670) ~[na:1.8.0_275]
      at sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:335) ~[na:1.8.0_275]
      at sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:254) ~[na:1.8.0_275]
      at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:412) ~[na:1.8.0_275]
      at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:147) ~[na:1.8.0_275]
      at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:237) ~[na:1.8.0_275]
      at sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:213) ~[na:1.8.0_275]
      at sun.rmi.registry.RegistryImpl.<init>(RegistryImpl.java:173) ~[na:1.8.0_275]
      at sun.rmi.registry.RegistryImpl.<init>(RegistryImpl.java:144) ~[na:1.8.0_275]
      at org.apache.cassandra.utils.JMXServerUtils$JmxRegistry.<init>(JMXServerUtils.java:295) ~[apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.utils.JMXServerUtils.createJMXServer(JMXServerUtils.java:82) ~[apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.service.CassandraDaemon.maybeInitJmx(CassandraDaemon.java:159) [apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.java:204) [apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:633) [apache-cassandra-3.11.9.jar:3.11.9]
      at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:786) [apache-cassandra-3.11.9.jar:3.11.9]
      chandru@ChandraekarsMBP ~ % csql
      zsh: command not found: csql
      chandru@ChandraekarsMBP ~ % brew service
      Error: Unknown command: service
      chandru@ChandraekarsMBP ~ % brew services
      Name Status User Plist
      cassandra error chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.cassandra.plist
      docker-machine started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.docker-machine.plist
      kafka stopped
      mongodb-community started chandru /Users/chandru/Library/LaunchAgents/homebrew.mxcl.mongodb-community.plist
      zookeeper stopped
      chandru@ChandraekarsMBP ~ % cassandra -f
      OpenJDK 64-Bit Server VM warning: Cannot open file /usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log due to No such file or directory

      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.deserializeLargeSubset (Lorg/apache/cassandra/io/util/DataInputPlus;Lorg/apache/cassandra/db/Columns;I)Lorg/apache/cassandra/db/Columns;
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubset (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;ILorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: dontinline org/apache/cassandra/db/Columns$Serializer.serializeLargeSubsetSize (Ljava/util/Collection;ILorg/apache/cassandra/db/Columns;I)I
      CompilerOracle: dontinline org/apache/cassandra/db/commitlog/AbstractCommitLogSegmentManager.advanceAllocatingFrom (Lorg/apache/cassandra/db/commitlog/CommitLogSegment;)V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/BaseIterator.tryGetMoreContents ()Z
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stop ()V
      CompilerOracle: dontinline org/apache/cassandra/db/transform/StoppingTransformation.stopInPartition ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.doFlush (I)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeExcessSlow ()V
      CompilerOracle: dontinline org/apache/cassandra/io/util/BufferedDataOutputStreamPlus.writeSlow (JI)V
      CompilerOracle: dontinline org/apache/cassandra/io/util/RebufferingInputStream.readPrimitiveSlowly (I)J
      CompilerOracle: inline org/apache/cassandra/db/rows/UnfilteredSerializer.serializeRowBody (Lorg/apache/cassandra/db/rows/Row;ILorg/apache/cassandra/db/SerializationHeader;Lorg/apache/cassandra/io/util/DataOutputPlus;)V
      CompilerOracle: inline org/apache/cassandra/io/util/Memory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/io/util/SafeMemory.checkBounds (JJ)V
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.selectBoundary (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;II)I
      CompilerOracle: inline org/apache/cassandra/utils/AsymmetricOrdering.strictnessOfLessThan (Lorg/apache/cassandra/utils/AsymmetricOrdering/Op;)I
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.indexes (Lorg/apache/cassandra/utils/IFilter/FilterKey;)[J
      CompilerOracle: inline org/apache/cassandra/utils/BloomFilter.setIndexes (JJIJ[J)V
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare (Ljava/nio/ByteBuffer;[B)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compare ([BLjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/ByteBufferUtil.compareUnsigned (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/lang/Object;JI)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/lang/Object;JILjava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/FastByteOperations$UnsafeOperations.compareTo (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)I
      CompilerOracle: inline org/apache/cassandra/utils/vint/VIntCoding.encodeVInt (JI)[B
      INFO [main] 2021-01-10 19:12:46,068 YamlConfigurationLoader.java:92 - Configuration location: file:/usr/local/etc/cassandra/cassandra.yaml
      INFO [main] 2021-01-10 19:12:46,323 Config.java:536 - Node configuration:[allocate_tokens_for_keyspace=null; authenticator=AllowAllAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_snapshot=true; back_pressure_enabled=false; back_pressure_strategy=org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}; batch_size_fail_threshold_in_kb=50; batch_size_warn_threshold_in_kb=5; batchlog_replay_throttle_in_kb=1024; broadcast_address=null; broadcast_rpc_address=null; buffer_pool_use_heap_if_exhausted=true; cas_contention_timeout_in_ms=1000; cdc_enabled=false; cdc_free_space_check_interval_ms=250; cdc_raw_directory=null; cdc_total_space_in_mb=0; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=<REDACTED>; cluster_name=Test Cluster; column_index_cache_size_in_kb=2; column_index_size_in_kb=64; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size_in_mb=32; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_period_in_ms=10000; commitlog_total_space_in_mb=null; compaction_large_partition_warning_threshold_mb=100; compaction_throughput_mb_per_sec=16; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_writes=32; concurrent_reads=32; concurrent_replicates=null; concurrent_writes=32; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200; counter_cache_size_in_mb=null; counter_write_request_timeout_in_ms=5000; credentials_cache_max_entries=1000; credentials_update_interval_in_ms=-1; credentials_validity_in_ms=2000; cross_node_timeout=false; data_file_directories=[Ljava.lang.String;@2aa5fe93; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; dynamic_snitch=true; dynamic_snitch_badness_threshold=0.1; dynamic_snitch_reset_interval_in_ms=600000; dynamic_snitch_update_interval_in_ms=100; enable_materialized_views=true; enable_sasi_indexes=true; enable_scripted_user_defined_functions=false; enable_user_defined_functions=false; enable_user_defined_functions_threads=true; encryption_options=null; endpoint_snitch=SimpleSnitch; file_cache_round_up=null; file_cache_size_in_mb=null; gc_log_threshold_in_ms=200; gc_warn_threshold_in_ms=1000; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle_in_kb=1024; hints_compression=null; hints_directory=null; hints_flush_period_in_ms=10000; incremental_backups=false; index_interval=null; index_summary_capacity_in_mb=null; index_summary_resize_interval_in_minutes=60; initial_token=null; inter_dc_stream_throughput_outbound_megabits_per_sec=200; inter_dc_tcp_nodelay=false; internode_authenticator=null; internode_compression=dc; internode_recv_buff_size_in_bytes=0; internode_send_buff_size_in_bytes=0; key_cache_keys_to_save=2147483647; key_cache_save_period=14400; key_cache_size_in_mb=null; listen_address=localhost; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; max_hint_window_in_ms=10800000; max_hints_delivery_threads=2; max_hints_file_size_in_mb=128; max_mutation_size_in_kb=null; max_streaming_retries=3; max_value_size_in_mb=256; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space_in_mb=null; memtable_offheap_space_in_mb=null; min_free_space_per_drive_in_mb=50; native_transport_flush_in_batches_legacy=true; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_concurrent_requests_in_bytes=-1; native_transport_max_concurrent_requests_in_bytes_per_ip=-1; native_transport_max_frame_size_in_mb=256; native_transport_max_negotiable_protocol_version=-2147483648; native_transport_max_threads=128; native_transport_port=9042; native_transport_port_ssl=null; num_tokens=256; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; permissions_cache_max_entries=1000; permissions_update_interval_in_ms=-1; permissions_validity_in_ms=2000; phi_convict_threshold=8.0; prepared_statements_cache_size_mb=null; range_request_timeout_in_ms=10000; read_request_timeout_in_ms=5000; repair_session_max_tree_depth=18; request_scheduler=org.apache.cassandra.scheduler.NoScheduler; request_scheduler_id=null; request_scheduler_options=null; request_timeout_in_ms=10000; role_manager=CassandraRoleManager; roles_cache_max_entries=1000; roles_update_interval_in_ms=-1; roles_validity_in_ms=2000; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0; row_cache_size_in_mb=0; rpc_address=localhost; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; rpc_listen_backlog=50; rpc_max_threads=2147483647; rpc_min_threads=16; rpc_port=9160; rpc_recv_buff_size_in_bytes=null; rpc_send_buff_size_in_bytes=null; rpc_server_type=sync; saved_caches_directory=null; seed_provider=org.apache.cassandra.locator.SimpleSeedProvider{seeds=127.0.0.1}; server_encryption_options=<REDACTED>; slow_query_log_timeout_in_ms=500; snapshot_before_compaction=false; snapshot_on_duplicate_row_detection=false; ssl_storage_port=7001; sstable_preemptive_open_interval_in_mb=50; start_native_transport=true; start_rpc=false; storage_port=7000; stream_throughput_outbound_megabits_per_sec=200; streaming_keep_alive_period_in_secs=300; streaming_socket_timeout_in_ms=86400000; thrift_framed_transport_size_in_mb=15; thrift_max_message_length_in_mb=16; thrift_prepared_statements_cache_size_mb=null; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; tracetype_query_ttl=86400; tracetype_repair_ttl=604800; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@5c1a8622; trickle_fsync=false; trickle_fsync_interval_in_kb=10240; truncate_request_timeout_in_ms=60000; unlogged_batch_across_partitions_warn_threshold=10; user_defined_function_fail_timeout=1500; user_defined_function_warn_timeout=500; user_function_timeout_policy=die; windows_timer_interval=1; write_request_timeout_in_ms=2000]
      INFO [main] 2021-01-10 19:12:46,323 DatabaseDescriptor.java:381 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
      INFO [main] 2021-01-10 19:12:46,323 DatabaseDescriptor.java:439 - Global memtable on-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 19:12:46,323 DatabaseDescriptor.java:443 - Global memtable off-heap threshold is enabled at 998MB
      INFO [main] 2021-01-10 19:12:46,512 RateBasedBackPressure.java:123 - Initialized back-pressure with high ratio: 0.9, factor: 5, flow: FAST, window size: 2000.
      INFO [main] 2021-01-10 19:12:46,513 DatabaseDescriptor.java:773 - Back-pressure is disabled with strategy org.apache.cassandra.net.RateBasedBackPressure{high_ratio=0.9, factor=5, flow=FAST}.
      INFO [main] 2021-01-10 19:12:46,640 JMXServerUtils.java:253 - Configured JMX server at: service:jmx:rmi://127.0.0.1/jndi/rmi://127.0.0.1:7199/jmxrmi
      INFO [main] 2021-01-10 19:12:46,648 CassandraDaemon.java:490 - Hostname: ChandraekarsMBP.home
      INFO [main] 2021-01-10 19:12:46,648 CassandraDaemon.java:497 - JVM vendor/version: OpenJDK 64-Bit Server VM/1.8.0_275
      INFO [main] 2021-01-10 19:12:46,649 CassandraDaemon.java:498 - Heap size: 3.900GiB/3.900GiB
      INFO [main] 2021-01-10 19:12:46,650 CassandraDaemon.java:503 - Code Cache Non-heap memory: init = 2555904(2496K) used = 4636032(4527K) committed = 4718592(4608K) max = 251658240(245760K)
      INFO [main] 2021-01-10 19:12:46,650 CassandraDaemon.java:503 - Metaspace Non-heap memory: init = 0(0K) used = 18795672(18355K) committed = 19529728(19072K) max = -1(-1K)
      INFO [main] 2021-01-10 19:12:46,650 CassandraDaemon.java:503 - Compressed Class Space Non-heap memory: init = 0(0K) used = 2243784(2191K) committed = 2490368(2432K) max = 1073741824(1048576K)
      INFO [main] 2021-01-10 19:12:46,651 CassandraDaemon.java:503 - Par Eden Space Heap memory: init = 859045888(838912K) used = 189018864(184588K) committed = 859045888(838912K) max = 859045888(838912K)
      INFO [main] 2021-01-10 19:12:46,651 CassandraDaemon.java:503 - Par Survivor Space Heap memory: init = 107347968(104832K) used = 0(0K) committed = 107347968(104832K) max = 107347968(104832K)
      INFO [main] 2021-01-10 19:12:46,651 CassandraDaemon.java:503 - CMS Old Gen Heap memory: init = 3221225472(3145728K) used = 0(0K) committed = 3221225472(3145728K) max = 3221225472(3145728K)
      INFO [main] 2021-01-10 19:12:46,651 CassandraDaemon.java:505 - Classpath: /usr/local/etc/cassandra:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/main:/usr/local/Cellar/cassandra/3.11.9_1/libexec/build/classes/thrift:/usr/local/Cellar/cassandra/3.11.9_1/libexec/HdrHistogram-2.1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ST4-4.0.8.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/airline-0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/antlr-runtime-3.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/apache-cassandra-thrift-3.11.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/asm-5.0.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/caffeine-2.2.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/cassandra-driver-core-3.0.1-shaded.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-cli-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-codec-1.9.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-lang3-3.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/commons-math3-3.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/compress-lzf-0.8.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrent-trees-2.4.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/concurrentlinkedhashmap-lru-1.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/disruptor-3.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ecj-4.4.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/guava-18.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/high-scale-lib-1.0.6.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/hppc-0.5.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-annotations-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-core-2.9.10.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jackson-databind-2.9.10.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/javax.inject.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jbcrypt-0.3m.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jcl-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jctools-core-1.2.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jflex-1.6.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jna-4.2.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/joda-time-2.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/json-simple-1.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jstackjunit-0.0.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/libthrift-0.9.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/log4j-over-slf4j-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-classic-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logback-core-1.1.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lz4-1.3.0.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-core-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-jvm-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/metrics-logback-3.1.5.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/netty-all-4.0.44.Final.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/ohc-core-j8-0.4.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config-base-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/reporter-config3-3.0.3.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-1.6.4.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/slf4j-api-1.7.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snakeyaml-1.11.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snappy-java-1.1.1.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/snowball-stemmer-1.3.0.581.1.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/stream-2.5.2.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/thrift-server-0.3.7.jar:/usr/local/Cellar/cassandra/3.11.9_1/libexec/lib/jsr223/*/*.jar::/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar
      INFO [main] 2021-01-10 19:12:46,653 CassandraDaemon.java:507 - JVM Arguments: [-Xloggc:/usr/local/Cellar/cassandra/3.11.9_1/libexec/logs/gc.log, -ea, -XX:+UseThreadPriorities, -XX:ThreadPriorityPolicy=42, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:StringTableSize=1000003, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -XX:+UseParNewGC, -XX:+UseConcMarkSweepGC, -XX:+CMSParallelRemarkEnabled, -XX:SurvivorRatio=8, -XX:MaxTenuringThreshold=1, -XX:CMSInitiatingOccupancyFraction=75, -XX:+UseCMSInitiatingOccupancyOnly, -XX:CMSWaitDuration=10000, -XX:+CMSParallelInitialMarkEnabled, -XX:+CMSEdenChunksRecordAlways, -XX:+CMSClassUnloadingEnabled, -XX:+PrintGCDetails, -XX:+PrintGCDateStamps, -XX:+PrintHeapAtGC, -XX:+PrintTenuringDistribution, -XX:+PrintGCApplicationStoppedTime, -XX:+PrintPromotionFailure, -XX:+UseGCLogFileRotation, -XX:NumberOfGCLogFiles=10, -XX:GCLogFileSize=10M, -Xms4096M, -Xmx4096M, -Xmn1024M, -XX:+UseCondCardMark, -XX:CompileCommandFile=/usr/local/etc/cassandra/hotspot_compiler, -javaagent:/usr/local/Cellar/cassandra/3.11.9_1/libexec/jamm-0.3.0.jar, -Dcassandra.jmx.local.port=7199, -Dcom.sun.management.jmxremote.authenticate=false, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/usr/local/Cellar/cassandra/3.11.9_1/libexec/sigar-bin, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/usr/local/var/log/cassandra, -Dcassandra.storagedir=/usr/local/var/lib/cassandra, -Dcassandra-foreground=yes]
      WARN [main] 2021-01-10 19:12:46,732 StartupChecks.java:136 - jemalloc shared library could not be preloaded to speed up memory allocations
      WARN [main] 2021-01-10 19:12:46,732 StartupChecks.java:169 - JMX is not enabled to receive remote connections. Please see cassandra-env.sh for more info.
      INFO [main] 2021-01-10 19:12:46,734 SigarLibrary.java:44 - Initializing SIGAR library
      INFO [main] 2021-01-10 19:12:46,754 SigarLibrary.java:57 - Could not initialize SIGAR library org.hyperic.sigar.Sigar.getFileSystemListNative()[Lorg/hyperic/sigar/FileSystem;
      INFO [main] 2021-01-10 19:12:46,754 SigarLibrary.java:185 - Sigar could not be initialized, test for checking degraded mode omitted.
      INFO [main] 2021-01-10 19:12:46,865 QueryProcessor.java:116 - Initialized prepared statement caches with 15 MB (native) and 15 MB (Thrift)
      INFO [main] 2021-01-10 19:12:47,267 ColumnFamilyStore.java:427 - Initializing system.IndexInfo
      INFO [main] 2021-01-10 19:12:47,749 ColumnFamilyStore.java:427 - Initializing system.batches
      INFO [main] 2021-01-10 19:12:47,753 ColumnFamilyStore.java:427 - Initializing system.paxos
      INFO [main] 2021-01-10 19:12:47,765 ColumnFamilyStore.java:427 - Initializing system.local
      INFO [SSTableBatchOpen:1] 2021-01-10 19:12:47,790 BufferPool.java:234 - Global buffer pool is enabled, when pool is exhausted (max is 512.000MiB) it will allocate on heap
      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000106765ab8, pid=44603, tid=0x0000000000009103
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Core dump written. Default location: /cores/core or core.44603
      #
      # An error report file with more information is saved as:
      # /Users/chandru/hs_err_pid44603.log
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #
      zsh: abort cassandra -f
      chandru@ChandraekarsMBP ~ % vi /Users/chandru/hs_err_pid44603.log

      #
      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0x0000000106765ab8, pid=44603, tid=0x0000000000009103
      #
      # JRE version: OpenJDK Runtime Environment (8.0_275) (build 1.8.0_275-bre_2020_11_16_16_29-b00)
      # Java VM: OpenJDK 64-Bit Server VM (25.275-b00 mixed mode bsd-amd64 compressed oops)
      # Problematic frame:
      # V [libjvm.dylib+0x565ab8] Unsafe_GetByte+0xcd
      #
      # Core dump written. Default location: /cores/core or core.44603
      #
      # If you would like to submit a bug report, please visit:
      # http://bugreport.java.com/bugreport/crash.jsp
      #

      --------------- T H R E A D ---------------

      Current thread (0x00007fdd17cdbc00): JavaThread "SSTableBatchOpen:1" daemon [_thread_in_vm, id=37123, stack(0x0000700002c81000,0x0000700002cc1000)]

      siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x0000000000000000

      Registers:
      RAX=0x0000000106900140, RBX=0x00007fdd17cdbc00, RCX=0x00007fdd1b1013ba, RDX=0x0000000000000000
      RSP=0x0000700002cbff10, RBP=0x0000700002cbff40, RSI=0x0000700002cbfff0, RDI=0x00007fdd17cdbe50
      R8 =0x0000000000000001, R9 =0x0000000000000000, R10=0x000000010fb7113b, R11=0x00000001066e59f3
      R12=0x0000000000000000, R13=0x000000010cea1dd0, R14=0x00007fdd1b1013ba, R15=0x0000000000000000
      RIP=0x0000000106765ab8, EFLAGS=0x0000000000010246, ERR=0x0000000000000004
        TRAPNO=0x000000000000000e

      Top of Stack: (sp=0x0000700002cbff10)
      0x0000700002cbff10: 0000000000000000 00007fdd17cdbc00
      0x0000700002cbff20: 00007fdd17cdbc00 000000010cea1dd0
      0x0000700002cbff30: 0000700002cbfff0 00007fdd17cdbc00
      0x0000700002cbff40: 0000700002cbffb8 000000010fb71167
      0x0000700002cbff50: 00000006dedc1760 00000006dedc1730
      0x0000700002cbff60: 0000000000000038 0000002802cbff68
      0x0000700002cbff70: 00007fdd1438ee68 0000700002cbff78
      0x0000700002cbff80: 0000000000000000 0000700002cbfff0
      0x0000700002cbff90: 000000010ced19d0 0000000000000000
      0x0000700002cbffa0: 000000010cea1dd0 0000000000000000
      0x0000700002cbffb0: 0000700002cbffd8 0000700002cc0048
      0x0000700002cbffc0: 000000010fb60700 0000000000000000
      0x0000700002cbffd0: 000000010fb6a90e 00007fdd1b1013ba
      0x0000700002cbffe0: 00000006dedc1730 0000000000000000
      0x0000700002cbfff0: 00000006c00089b8 0000000000000000
      0x0000700002cc0000: 00000006dedc1860 0000700002cc0008
      0x0000700002cc0010: 000000011f40bfdb 0000700002cc0088
      0x0000700002cc0020: 000000011f40c968 0000000000000000
      0x0000700002cc0030: 000000011f40c050 0000700002cbffd8
      0x0000700002cc0040: 0000700002cc0060 0000700002cc00d0
      0x0000700002cc0050: 000000010fb60ffd 0000000000000000
      0x0000700002cc0060: 0000000000000004 0000000000000000
      0x0000700002cc0070: 00000006dedc1860 00007fdd1b1013ba
      0x0000700002cc0080: 000000010fb607d0 0000000000000000
      0x0000700002cc0090: 0000700002cc0090 000000011f40bc3f
      0x0000700002cc00a0: 0000700002cc0108 000000011f40c968
      0x0000700002cc00b0: 0000000000000000 000000011f40bc98
      0x0000700002cc00c0: 0000700002cc0060 0000700002cc00e0
      0x0000700002cc00d0: 0000700002cc0150 000000010fb61042
      0x0000700002cc00e0: 0000000000000004 0000000000000000
      0x0000700002cc00f0: 00000006dedc1860 00000000000003ba
      0x0000700002cc0100: 00000006dedaec20 00000006cbceda20

      Instructions: (pc=0x0000000106765ab8)
      0x0000000106765a98: 00 30 74 08 48 89 df e8 50 97 fe ff c7 83 c8 02
      0x0000000106765aa8: 00 00 06 00 00 00 48 89 5d e0 41 f6 c7 01 75 05
      0x0000000106765ab8: 49 8b 07 eb 08 4c 89 ff e8 55 2e dd ff 42 0f be
      0x0000000106765ac8: 1c 30 48 8d 7d e0 e8 91 b9 d9 ff 48 8d 7d d8 e8

      "~/hs_err_pid44603.log" 586L, 53583C


      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      brew Install java and Cassandra in Mac and start Cassandra -f

      ACTUAL -
      The above error

      FREQUENCY : always


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            • Assignee:
              sswsharm swati sharma
              Reporter:
              webbuggrp Webbug Group
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              • Created:
                Updated:
                Resolved: