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https://issues.apache.org/jira/browse/GEODE-4948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bruce Schuchardt closed GEODE-4948.
-----------------------------------
> CI Failure:
> org.apache.geode.distributed.internal.DlockAndTxlockRegressionTest
> testDLockProtectsAgainstTransactionConflict
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: GEODE-4948
> URL: https://issues.apache.org/jira/browse/GEODE-4948
> Project: Geode
> Issue Type: Bug
> Components: distributed lock service
> Affects Versions: 1.6.0
> Reporter: Udo Kohlmeyer
> Priority: Major
> Fix For: 1.6.0
>
>
> {noformat}
> Started @ 2018-03-24 05:00:58.670 +0000
> Ended @ 2018-03-24 05:03:18.615 +0000
> Started @ 2018-03-24 05:03:42.413 +0000
> 2018-03-24 05:31:23.431 +0000
> org.apache.geode.distributed.internal.DlockAndTxlockRegressionTest
> testDLockProtectsAgainstTransactionConflict
> Ended @ 2018-03-24 07:22:12.143 +0000
> Started @ 2018-03-24 04:12:27.592 +0000
> Ended @ 2018-03-24 05:00:51.346 +0000
> Started @ 2018-03-24 04:10:29.782 +0000
> Ended @ 2018-03-24 04:11:58.704 +000{noformat}
> From the Stack dumps it seems to be waiting for the DLock:
> {noformat}
> "Pooled Waiting Message Processor 0" #123 daemon prio=5 os_prio=0
> tid=0x00007f1534032800 nid=0x294 in Object.wait() [0x00007f15cd5e0000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at java.lang.Object.wait(Object.java:502)
> at
> org.apache.geode.internal.cache.locks.TXLessorDepartureHandler.waitForInProcessDepartures(TXLessorDepartureHandler.java:46)
> - locked <0x00000000e0675468> (a java.lang.Object)
> at
> org.apache.geode.distributed.internal.locks.DLockGrantor.handleLockBatch(DLockGrantor.java:489)
> - locked <0x00000000e07118b8> (a java.util.HashMap)
> at
> org.apache.geode.distributed.internal.locks.DLockGrantor.handleLockRequest(DLockGrantor.java:749)
> at
> org.apache.geode.distributed.internal.locks.DLockRequestProcessor$DLockRequestMessage.basicProcess(DLockRequestProcessor.java:695)
> at
> org.apache.geode.distributed.internal.locks.DLockRequestProcessor$DLockRequestMessage$1.run(DLockRequestProcessor.java:597)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.runUntilShutdown(ClusterDistributionManager.java:1118)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.access$000(ClusterDistributionManager.java:109)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager$6$1.run(ClusterDistributionManager.java:863)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
> is causing the Processor 1 to wait
> {noformat}
> "Pooled Waiting Message Processor 1" #172 daemon prio=5 os_prio=0
> tid=0x00007f153404a000 nid=0x2e1 waiting for monitor entry
> [0x00007f1527bfa000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at
> org.apache.geode.distributed.internal.locks.DLockGrantor.releaseLockBatch(DLockGrantor.java:662)
> - waiting to lock <0x00000000e07118b8> (a java.util.HashMap)
> at
> org.apache.geode.internal.cache.locks.TXOriginatorRecoveryProcessor.sendMessage(TXOriginatorRecoveryProcessor.java:91)
> at
> org.apache.geode.internal.cache.locks.TXLessorDepartureHandler$1.run(TXLessorDepartureHandler.java:97)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.runUntilShutdown(ClusterDistributionManager.java:1118)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager.access$000(ClusterDistributionManager.java:109)
> at
> org.apache.geode.distributed.internal.ClusterDistributionManager$6$1.run(ClusterDistributionManager.java:863)
> at java.lang.Thread.run(Thread.java:748){noformat}
>
>
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