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  1. JDK
  2. JDK-8225193

Jcmd fails to attach, send signal "quit" and cause a lot of thread dumps

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Duplicate
    • Affects Version/s: 13
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      svc

      Description

      The stress tests failed because jcmd failed to attach after 1 hour of test execution. There are issues with communication, jcmd sends SIGQUIT to start attach listener thread. However, it has been started already and VM just prints thread dump in stdout. While jcmd failed

      It is also unclear what happened with the socket used to communicate jcmd with VM. There is no information about this is provided.


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              • Assignee:
                Unassigned
                Reporter:
                lmesnik Leonid Mesnik
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                • Created:
                  Updated:
                  Resolved: