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https://issues.apache.org/jira/browse/CMIS-976?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15243023#comment-15243023
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Florian Müller commented on CMIS-976:
-------------------------------------
It's rather difficult to find the cause if it is not reproducible. I have never
seen this before.
Two general comments:
* Use the Browser binding if you can. It's faster.
* You seem not reuse Session objects. Please do so if it makes sense in your
application. You may save quite a few calls to the repository.
> It occurs in several actions of the CMIS the error from writeUnlock
> (java.lang.IllegalMonitorStateException)
> ------------------------------------------------------------------------------------------------------------
>
> Key: CMIS-976
> URL: https://issues.apache.org/jira/browse/CMIS-976
> Project: Chemistry
> Issue Type: Bug
> Components: opencmis-client
> Affects Versions: OpenCMIS 0.13.0
> Environment: Application web Java run in JBOSS EAP 6.4.2.GA.
> ECM Alfresco Enterprise v4.2.5
> Reporter: Fagner Souza
>
> It occurs in several actions of the CMIS the error below, I believe that
> occurs after creating folder on a cutomizado model and setted / changed value
> of an attribute.
> The error does not always happen, not yet identified the time that happens,
> it appears in various situations.
> ERROR [-] [...]) null: java.lang.IllegalMonitorStateException
> at
> java.util.concurrent.locks.ReentrantReadWriteLock$Sync.tryRelease(ReentrantReadWriteLock.java:374)
> [rt.jar:1.7.0_97]
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1260)
> [rt.jar:1.7.0_97]
> at
> java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.unlock(ReentrantReadWriteLock.java:1131)
> [rt.jar:1.7.0_97]
> at
> org.apache.chemistry.opencmis.client.bindings.cache.impl.CacheImpl.writeUnlock(CacheImpl.java:286)
> at
> org.apache.chemistry.opencmis.client.bindings.spi.atompub.LinkCache.unlockTypeLinks(LinkCache.java:234)
> at
> org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.unlockTypeLinks(AbstractAtomPubService.java:358)
> at
> org.apache.chemistry.opencmis.client.bindings.spi.atompub.AbstractAtomPubService.getTypeDefinitionInternal(AbstractAtomPubService.java:934)
> at
> org.apache.chemistry.opencmis.client.bindings.spi.atompub.RepositoryServiceImpl.getTypeDefinition(RepositoryServiceImpl.java:94)
> at
> org.apache.chemistry.opencmis.client.bindings.impl.RepositoryServiceImpl.getTypeDefinition(RepositoryServiceImpl.java:148)
> at
> org.apache.chemistry.opencmis.client.bindings.impl.RepositoryServiceImpl.getTypeDefinition(RepositoryServiceImpl.java:127)
> at
> org.apache.chemistry.opencmis.client.runtime.SessionImpl.getTypeDefinition(SessionImpl.java:770)
> at
> org.apache.chemistry.opencmis.client.runtime.repository.ObjectFactoryImpl.getTypeFromObjectData(ObjectFactoryImpl.java:262)
> at
> org.apache.chemistry.opencmis.client.runtime.repository.ObjectFactoryImpl.convertObject(ObjectFactoryImpl.java:597)
> at
> org.apache.chemistry.opencmis.client.runtime.SessionImpl.getObject(SessionImpl.java:523)
> at
> org.apache.chemistry.opencmis.client.runtime.SessionImpl.getObject(SessionImpl.java:493)
> at
> org.apache.chemistry.opencmis.client.runtime.SessionImpl.getObject(SessionImpl.java:485)
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