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https://issues.apache.org/jira/browse/OOZIE-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13554328#comment-13554328
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Alejandro Abdelnur commented on OOZIE-1051:
-------------------------------------------
+1
> Repeating Errors for workflows that were allreday Killed
> --------------------------------------------------------
>
> Key: OOZIE-1051
> URL: https://issues.apache.org/jira/browse/OOZIE-1051
> Project: Oozie
> Issue Type: Bug
> Components: workflow
> Affects Versions: 3.2.0
> Reporter: Boris Shulman
> Assignee: Robert Kanter
> Attachments: OOZIE-1051.patch
>
>
> am experiencing a repeated errors for workflows that were already killed.
> {code}
> 012-11-05 21:01:27,975 DEBUG KillXCommand:545 - USER[isotopeuser] GROUP[-]
> TOKEN[] APP[MonitoringTestWorkflow1__0]
> JOB[0000713-121031144215857-oozie-isot-W] ACTION[-] Acquired lock for
> [0000712-121031144215857-oozie-isot-W] in [kill]
> 2012-11-05 21:01:27,975 DEBUG KillXCommand:545 - USER[isotopeuser] GROUP[-]
> TOKEN[] APP[MonitoringTestWorkflow1__0]
> JOB[0000713-121031144215857-oozie-isot-W] ACTION[-] Load state for
> [0000712-121031144215857-oozie-isot-W]
> 2012-11-05 21:01:28,475 DEBUG KillXCommand:545 - USER[isotopeuser] GROUP[-]
> TOKEN[] APP[MonitoringTestWorkflow1__0]
> JOB[0000712-121031144215857-oozie-isot-W] ACTION[-] Precondition check for
> command [kill] key [0000712-121031144215857-oozie-isot-W]
> 2012-11-05 21:01:28,475 DEBUG KillXCommand:545 - USER[isotopeuser] GROUP[-]
> TOKEN[] APP[MonitoringTestWorkflow1__0]
> JOB[0000712-121031144215857-oozie-isot-W] ACTION[-] Released lock for
> [0000712-121031144215857-oozie-isot-W] in [kill]
> 2012-11-05 21:01:28,475 WARN KillXCommand:542 - USER[isotopeuser] GROUP[-]
> TOKEN[] APP[MonitoringTestWorkflow1__0]
> JOB[0000712-121031144215857-oozie-isot-W] ACTION[-] E0725: Workflow instance
> can not be killed, 0000712-121031144215857-oozie-isot-W, Error Code: E0725
> 2012-11-05 21:01:28,475 DEBUG KillXCommand:545 - USER[isotopeuser] GROUP[-]
> TOKEN[] APP[MonitoringTestWorkflow1__0]
> JOB[0000712-121031144215857-oozie-isot-W] ACTION[-] Command [kill] key
> [0000712-121031144215857-oozie-isot-W] already executed for
> [org.apache.oozie.command.wf.KillXCommand@6903ada0]
> 2012-11-05 21:01:28,475 ERROR KillXCommand:536 - USER[isotopeuser] GROUP[-]
> TOKEN[] APP[MonitoringTestWorkflow1__0]
> JOB[0000712-121031144215857-oozie-isot-W] ACTION[-] Exception,
> java.lang.IllegalMonitorStateException
> at
> java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryRelease(ReentrantReadWriteLock.java:374)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1260)
> at
> java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock(ReentrantReadWriteLock.java:1131)
> at
> org.apache.oozie.util.MemoryLocks$LockToken.release(MemoryLocks.java:59)
> at org.apache.oozie.command.XCommand.releaseLock(XCommand.java:222)
> at org.apache.oozie.command.XCommand.call(XCommand.java:295)
> at
> org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:326)
> at
> org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:255)
> at
> org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:175)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:722)
> 2012-11-05 21:01:28,475 WARN CallableQueueService$CompositeCallable:542 -
> USER[-] GROUP[-] TOKEN[-] APP[-] JOB[-] ACTION[-] exception callable [kill],
> E0607: Other error in operation [java.lang.IllegalMonitorStateException], {1}
> org.apache.oozie.command.CommandException: E0607: Other error in operation
> [java.lang.IllegalMonitorStateException], {1}
> at org.apache.oozie.command.XCommand.call(XCommand.java:317)
> at
> org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:326)
> at
> org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:255)
> at
> org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:175)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:722)
> Caused by: java.lang.IllegalMonitorStateException
> at
> java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryRelease(ReentrantReadWriteLock.java:374)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1260)
> at
> java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock(ReentrantReadWriteLock.java:1131)
> at
> org.apache.oozie.util.MemoryLocks$LockToken.release(MemoryLocks.java:59)
> at org.apache.oozie.command.XCommand.releaseLock(XCommand.java:222)
> at org.apache.oozie.command.XCommand.call(XCommand.java:295)
> ... 6 more
> {code}
> What I did, is some time ago I killed a coordinator app whic had a lot of
> workflows in WAITING state, since then I see this error in the log file.
> The log/exception is shown periodically, and it happen for the same job id
> (0000712-121031144215857-oozie-isot-W) and also several other job ids.
> According to Mohammad Islam:
> This is definitely a bug in XCommand class.
> Most possibly, the bug was introduced when interrupt type command was added.
> Would you please create a JIRA for this adding the contents of this email?
> Probable reason:
> Trying to release a lock w/o locking it first. It could happen on special
> case.
> The bug is here in XCommand code:
> {code}
> finally{
> if (isLockRequired()) {
> releaseLock();
> }
> }
> {code}
> The "if" condition should be changed to something like this (used before
> locking):
> if (isLockRequired() && !this.inInterruptMode())
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