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Posted to dev@tapestry.apache.org by "Jun Tsai (JIRA)" <ji...@apache.org> on 2014/10/20 08:06:33 UTC
[jira] [Created] (TAP5-2406) deadlock in PeriodicExecutor
Jun Tsai created TAP5-2406:
------------------------------
Summary: deadlock in PeriodicExecutor
Key: TAP5-2406
URL: https://issues.apache.org/jira/browse/TAP5-2406
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-ioc
Affects Versions: 5.3.7
Reporter: Jun Tsai
Priority: Blocker
"Tapestry PeriodicExecutor":
at org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl$Job.isExecuting(PeriodicExecutorImpl.java:84)
- waiting to lock <0x00000006c2ad83e8> (a org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl$Job)
at org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl.executeCurrentBatch(PeriodicExecutorImpl.java:299)
- locked <0x00000006bffbb7a8> (a org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl)
at org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl.run(PeriodicExecutorImpl.java:249)
at java.lang.Thread.run(Thread.java:744)
"monad-background-6":
at org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl.removeJob(PeriodicExecutorImpl.java:211)
- waiting to lock <0x00000006bffbb7a8> (a org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl)
at org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl$Job.cleanupAfterExecution(PeriodicExecutorImpl.java:161)
- locked <0x00000006c2ad83e8> (a org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl$Job)
at org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl$Job.invoke(PeriodicExecutorImpl.java:181)
at org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl$Job.invoke(PeriodicExecutorImpl.java:48)
at org.apache.tapestry5.ioc.internal.services.ParallelExecutorImpl$1.call(ParallelExecutorImpl.java:58)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at egfit.f.p$a$b.run(ThreadPoolModule.scala:85)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Found 1 deadlock.
---------------------------------------------------------------------------------------------
"Tapestry PeriodicExecutor":
waiting to lock monitor 0x00007f641cef7298 (object 0x00000006c2ad83e8, a org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl$Job),
which is held by "monad-background-6"
"monad-background-6":
waiting to lock monitor 0x00007f641c761868 (object 0x00000006bffbb7a8, a org.apache.tapestry5.ioc.internal.services.cron.PeriodicExecutorImpl),
which is held by "Tapestry PeriodicExecutor"
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