Multiple threads are trying to acquire journal writing lock, but none of the
threads are holding the lock
---------------------------------------------------------------------------------------------------------
Key: JCR-2438
URL: https://issues.apache.org/jira/browse/JCR-2438
Project: Jackrabbit Content Repository
Issue Type: Bug
Components: clustering
Affects Versions: 1.5.5
Environment: R27.5.0-110_o-99226-1.5.0_14-20080528-1505-linux-x86_64
weblogic 9.2
Reporter: Andrey Adamovich
Priority: Critical
Attachments: jr_dump.txt
Multiple threads that are saving content on one of the cluster nodes are
hanging in attempt to get a lock to AbstractJournal:
"[STUCK] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'"
id=14 idx=0x90 tid=30315 prio=1 alive, in native, waiting, daemon
-- Waiting for notification on:
EDU/oswego/cs/dl/util/concurrent/writerpreferencereadwritelock$writerl...@0x2b8cd608e770[fat
lock]
at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native
Method)
at java/lang/Object.wait(J)V(Native Method)
at java/lang/Object.wait(Object.java:474)
at
EDU/oswego/cs/dl/util/concurrent/WriterPreferenceReadWriteLock$WriterLock.acquire()V(Unknown
Source)
at
org/apache/jackrabbit/core/journal/AbstractJournal.lockAndSync(AbstractJournal.java:250)
at
org/apache/jackrabbit/core/journal/DefaultRecordProducer.append(DefaultRecordProducer.java:51)
at
org/apache/jackrabbit/core/cluster/ClusterNode$WorkspaceUpdateChannel.updateCreated(ClusterNode.java:586)
at
org/apache/jackrabbit/core/state/SharedItemStateManager$Update.begin(SharedItemStateManager.java:549)
at
org/apache/jackrabbit/core/state/SharedItemStateManager.beginUpdate(SharedItemStateManager.java:1062)
at
org/apache/jackrabbit/core/state/SharedItemStateManager.update(SharedItemStateManager.java:1092)
at
org/apache/jackrabbit/core/state/LocalItemStateManager.update(LocalItemStateManager.java:337)
at
org/apache/jackrabbit/core/state/XAItemStateManager.update(XAItemStateManager.java:347)
at
org/apache/jackrabbit/core/state/LocalItemStateManager.update(LocalItemStateManager.java:312)
at
org/apache/jackrabbit/core/state/SessionItemStateManager.update(SessionItemStateManager.java:313)
at org/apache/jackrabbit/core/ItemImpl.save(ItemImpl.java:1103)
^-- Holding lock:
org/apache/jackrabbit/core/xasessioni...@0x2b8cf5d40d38[thin lock]
at org/apache/jackrabbit/core/SessionImpl.save(SessionImpl.java:858)
No thread is holding that lock. Thread dump is attached to the issue.
This issues seems to be similar to JCR-1846.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
