[JCR-712] NPE Exception Thrown By FileJournal During Commit Operation

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.1
• Fix Version/s: 1.2.2
• Component/s: jackrabbit-core
• Environment: Mac OSX, Cluster of 2 JCR JVM's
• Assignee: Dominique Pfister
• Reporter: William Louth
• Created: 18/Jan/07 13:01
• Updated: 31/Mar/07 05:45
• Resolved: 18/Jan/07 13:35

Description

The following exception stack traces appearing repeatedly during a performance test of a JCR cluster at a customer site.

ERROR - Unexpected error while preparing log entry.
java.lang.NullPointerException
at org.apache.jackrabbit.core.cluster.FileRevision.unlock(FileRevision.java:117)
at org.apache.jackrabbit.core.cluster.FileRevision.get(FileRevision.java:146)
at org.apache.jackrabbit.core.cluster.FileJournal.sync(FileJournal.java:296)
at org.apache.jackrabbit.core.cluster.FileJournal.begin(FileJournal.java:435)
at org.apache.jackrabbit.core.cluster.ClusterNode.updatePrepared(ClusterNode.java:399)
at org.apache.jackrabbit.core.cluster.ClusterNode.access$000(ClusterNode.java:40)
at org.apache.jackrabbit.core.cluster.ClusterNode$WorkspaceUpdateChannel.updatePrepared(ClusterNode.java:559)
at org.apache.jackrabbit.core.state.SharedItemStateManager$Update.begin(SharedItemStateManager.java:647)
at org.apache.jackrabbit.core.state.SharedItemStateManager.beginUpdate(SharedItemStateManager.java:778)
at org.apache.jackrabbit.core.state.SharedItemStateManager.update(SharedItemStateManager.java:808)
at org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:326)
at org.apache.jackrabbit.core.state.XAItemStateManager.update(XAItemStateManager.java:313)
at org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:302)
at org.apache.jackrabbit.core.state.SessionItemStateManager.update(SessionItemStateManager.java:295)
at org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:1204)
at org.apache.jackrabbit.core.SessionImpl.save(SessionImpl.java:821)

ERROR - Unexpected error while committing log entry.
java.lang.NullPointerException
at org.apache.jackrabbit.core.cluster.FileJournal.commit(FileJournal.java:660)
at org.apache.jackrabbit.core.cluster.ClusterNode.updateCommitted(ClusterNode.java:425)
at org.apache.jackrabbit.core.cluster.ClusterNode$WorkspaceUpdateChannel.updateCommitted(ClusterNode.java:566)
at org.apache.jackrabbit.core.state.SharedItemStateManager$Update.end(SharedItemStateManager.java:712)
at org.apache.jackrabbit.core.state.SharedItemStateManager.update(SharedItemStateManager.java:808)
at org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:326)
at org.apache.jackrabbit.core.state.XAItemStateManager.update(XAItemStateManager.java:313)
at org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:302)
at org.apache.jackrabbit.core.state.SessionItemStateManager.update(SessionItemStateManager.java:295)
at org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:1204)
at org.apache.jackrabbit.core.SessionImpl.save(SessionImpl.java:821)

Issue Links

• is cloned by: JCR-831 NPE Exception Thrown By AbstractJournal During Commit Operation