[
https://issues.apache.org/jira/browse/OAK-1807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Marcel Reutegger closed OAK-1807.
---------------------------------
> ConstraintViolationException seen with multiple Oak/Mongo with
> ConcurrentCreateNodesTest
> ----------------------------------------------------------------------------------------
>
> Key: OAK-1807
> URL: https://issues.apache.org/jira/browse/OAK-1807
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: mongomk
> Reporter: Chetan Mehrotra
> Assignee: Marcel Reutegger
> Priority: Minor
> Labels: concurrency
> Fix For: 1.0.2
>
>
> While running ConcurrentCreateNodesTest with 5 instances writing to same
> Mongo instance following exception is seen
> {noformat}
> Exception in thread "Background job
> org.apache.jackrabbit.oak.benchmark.ConcurrentCreateNodesTest$Writer@3f56e5ed"
> java.lang.RuntimeException: javax.jcr.nodetype.ConstraintViolationException:
> OakConstraint0001: /: The primary type rep:root does not exist
> at
> org.apache.jackrabbit.oak.benchmark.ConcurrentCreateNodesTest$Writer.run(ConcurrentCreateNodesTest.java:111)
> at
> org.apache.jackrabbit.oak.benchmark.AbstractTest$1.run(AbstractTest.java:481)
> Caused by: javax.jcr.nodetype.ConstraintViolationException:
> OakConstraint0001: /: The primary type rep:root does not exist
> at
> org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:225)
> at
> org.apache.jackrabbit.oak.api.CommitFailedException.asRepositoryException(CommitFailedException.java:212)
> at
> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.newRepositoryException(SessionDelegate.java:679)
> at
> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:553)
> at
> org.apache.jackrabbit.oak.jcr.session.SessionImpl$8.perform(SessionImpl.java:417)
> at
> org.apache.jackrabbit.oak.jcr.session.SessionImpl$8.perform(SessionImpl.java:414)
> at
> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.perform(SessionDelegate.java:308)
> at
> org.apache.jackrabbit.oak.jcr.session.SessionImpl.perform(SessionImpl.java:127)
> at
> org.apache.jackrabbit.oak.jcr.session.SessionImpl.save(SessionImpl.java:414)
> at
> org.apache.jackrabbit.oak.benchmark.ConcurrentCreateNodesTest$Writer.run(ConcurrentCreateNodesTest.java:100)
> ... 1 more
> Caused by: org.apache.jackrabbit.oak.api.CommitFailedException:
> OakConstraint0001: /: The primary type rep:root does not exist
> at
> org.apache.jackrabbit.oak.plugins.nodetype.TypeEditor.constraintViolation(TypeEditor.java:150)
> at
> org.apache.jackrabbit.oak.plugins.nodetype.TypeEditor.getEffectiveType(TypeEditor.java:286)
> at
> org.apache.jackrabbit.oak.plugins.nodetype.TypeEditor.<init>(TypeEditor.java:101)
> at
> org.apache.jackrabbit.oak.plugins.nodetype.TypeEditorProvider.getRootEditor(TypeEditorProvider.java:85)
> at
> org.apache.jackrabbit.oak.spi.commit.CompositeEditorProvider.getRootEditor(CompositeEditorProvider.java:80)
> at
> org.apache.jackrabbit.oak.spi.commit.EditorHook.processCommit(EditorHook.java:53)
> at
> org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:60)
> at
> org.apache.jackrabbit.oak.spi.commit.CompositeHook.processCommit(CompositeHook.java:60)
> at
> org.apache.jackrabbit.oak.spi.state.AbstractNodeStoreBranch$InMemory.merge(AbstractNodeStoreBranch.java:498)
> at
> org.apache.jackrabbit.oak.spi.state.AbstractNodeStoreBranch.merge(AbstractNodeStoreBranch.java:300)
> at
> org.apache.jackrabbit.oak.plugins.document.DocumentNodeStoreBranch.merge(DocumentNodeStoreBranch.java:129)
> at
> org.apache.jackrabbit.oak.plugins.document.DocumentRootBuilder.merge(DocumentRootBuilder.java:159)
> at
> org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.merge(DocumentNodeStore.java:1275)
> at org.apache.jackrabbit.oak.core.MutableRoot.commit(MutableRoot.java:247)
> at
> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.commit(SessionDelegate.java:405)
> at
> org.apache.jackrabbit.oak.jcr.delegate.SessionDelegate.save(SessionDelegate.java:551)
> ... 7 more
> {noformat}
> This has been reported by [~rogoz]
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