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  1. JDK
  2. JDK-8172750

(ch) All EventHandlerTasks in EPollPort / KQueuePort waiting on queue

    Details

    • Type: Bug
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 8u111, 8u112
    • Fix Version/s: tbd
    • Component/s: core-libs
    • Labels:
      None
    • Subcomponent:
    • OS:
      linux, os_x

      Description

      In an application under load and simultaneously creating and closing many AsynchronousSocketChannels per second, on occasion all of the EventHandlerTasks in EPollPort become stuck waiting for events on the EPollPort.queue.

      For more detailed information refer to this discussion thread:

      http://mail.openjdk.java.net/pipermail/nio-dev/2017-January/004060.html

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            • Assignee:
              bpb Brian Burkhalter
              Reporter:
              bpb Brian Burkhalter
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              Dates

              • Created:
                Updated: