Concurrent Session.move() operations failure
--------------------------------------------
Key: JCR-2632
URL: https://issues.apache.org/jira/browse/JCR-2632
Project: Jackrabbit Content Repository
Issue Type: Bug
Components: jackrabbit-core
Affects Versions: 2.1.0
Reporter: Stefan Guggisberg
Performing concurrent move operations may cause failures similar to the
following:
javax.jcr.RepositoryException: Unable to update item: node /
at org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:1147)
at org.apache.jackrabbit.core.SessionImpl.save(SessionImpl.java:920)
at ConcurrentMoveTest$1.execute(ConcurrentMoveTest.java:30)
at
org.apache.jackrabbit.core.AbstractConcurrencyTest$Executor.run(AbstractConcurrencyTest.java:209)
at java.lang.Thread.run(Thread.java:637)
Caused by: org.apache.jackrabbit.core.state.ItemStateException: Unable
to resolve path for item: 79a0fbdb-49fd-4830-a842-5ab11842cd17
at
org.apache.jackrabbit.core.observation.EventStateCollection.getPath(EventStateCollection.java:683)
at
org.apache.jackrabbit.core.observation.EventStateCollection.createEventStates(EventStateCollection.java:268)
at
org.apache.jackrabbit.core.state.SharedItemStateManager$Update.begin(SharedItemStateManager.java:702)
at
org.apache.jackrabbit.core.state.SharedItemStateManager.beginUpdate(SharedItemStateManager.java:1110)
at
org.apache.jackrabbit.core.state.SharedItemStateManager.update(SharedItemStateManager.java:1140)
at
org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:351)
at
org.apache.jackrabbit.core.state.XAItemStateManager.update(XAItemStateManager.java:354)
at
org.apache.jackrabbit.core.state.LocalItemStateManager.update(LocalItemStateManager.java:326)
at
org.apache.jackrabbit.core.state.SessionItemStateManager.update(SessionItemStateManager.java:328)
at org.apache.jackrabbit.core.ItemImpl.save(ItemImpl.java:1141)
... 4 more
Caused by: javax.jcr.ItemNotFoundException: failed to build path of
79a0fbdb-49fd-4830-a842-5ab11842cd17:
826f0c19-9956-402a-9c0d-93089eedcc1c has no child entry for
79a0fbdb-49fd-4830-a842-5ab11842cd17
at
org.apache.jackrabbit.core.HierarchyManagerImpl.buildPath(HierarchyManagerImpl.java:291)
at
org.apache.jackrabbit.core.CachingHierarchyManager.buildPath(CachingHierarchyManager.java:198)
at
org.apache.jackrabbit.core.HierarchyManagerImpl.getPath(HierarchyManagerImpl.java:395)
at
org.apache.jackrabbit.core.CachingHierarchyManager.getPath(CachingHierarchyManager.java:232)
at
org.apache.jackrabbit.core.observation.EventStateCollection.getPath(EventStateCollection.java:678)
... 13 more
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