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  1. JDK
  2. JDK-8150865

SQE test: GC unified logging: check that dynamic log level doesn't break anything

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • Resolved In Build:
      b120

      Description

      New VM logging mechanism introduced in JDK9 allows dynamic change of the logging level, which means that level might change during a VM method execution. There should be a test checking that log level change will never cause a crash.

      Test idea:
      An application with several worker threads which allocate/release memory. In addition to those threads the application starts a couple of threads which set a random level of logging.

      The test start this app with -Xlog:all for several seconds, expecting for no crash.

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              Assignee:
              kzhaldyb Kirill Zhaldybin (Inactive)
              Reporter:
              dfazunen Dmitry Fazunenko (Inactive)
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                Updated:
                Resolved: