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Ship it! Ship It! - Sumit Mohanty On Jan. 6, 2016, 1:43 a.m., Sid Wagle wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/41477/ > ----------------------------------------------------------- > > (Updated Jan. 6, 2016, 1:43 a.m.) > > > Review request for Ambari, Jonathan Hurley, Myroslav Papirkovskyy, Nate Cole, > and Sumit Mohanty. > > > Bugs: AMBARI-14411 > https://issues.apache.org/jira/browse/AMBARI-14411 > > > Repository: ambari > > > Description > ------- > > *Preliminary patch* > > Symptom: > > {code} > Local Exception Stack: > Exception [EclipseLink-6004] (Eclipse Persistence Services - > 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.QueryException > Exception Description: The object > [org.apache.ambari.server.orm.entities.ClusterConfigEntity@3646b3a8], of > class [class org.apache.ambari.server.orm.entities.ClusterConfigEntity], with > identity hashcode (System.identityHashCode()) [364,075,546], > is not from this UnitOfWork object space, but the parent session's. The > object was never registered in this UnitOfWork, > but read from the parent session and related to an object registered in the > UnitOfWork. Ensure that you are correctly > registering your objects. If you are still having problems, you can use the > UnitOfWork.validateObjectSpace() method to > help debug where the error occurred. For more information, see the manual or > FAQ. > at > org.eclipse.persistence.exceptions.QueryException.backupCloneIsOriginalFromParent(QueryException.java:298) > at > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.getBackupClone(UnitOfWorkImpl.java:1995) > at > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.registerExistingObject(UnitOfWorkImpl.java:3976) > at > org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.registerExistingObject(UnitOfWorkImpl.java:3894) > at > org.eclipse.persistence.mappings.CollectionMapping.buildElementUnitOfWorkClone(CollectionMapping.java:308) > at > org.eclipse.persistence.mappings.CollectionMapping.buildElementClone(CollectionMapping.java:321) > at > org.eclipse.persistence.internal.queries.ContainerPolicy.addNextValueFromIteratorInto(ContainerPolicy.java:217) > {code} > > Likely Cause: > Stale clusterEntity reference points to a detached entity which gets tried to > be merged, the Cascaded relationship throws the error on persist. > > > Diffs > ----- > > > ambari-server/src/main/java/org/apache/ambari/server/state/cluster/ClusterImpl.java > 3358e8c > > ambari-server/src/test/java/org/apache/ambari/server/state/cluster/ClusterTest.java > 3998f1c > > Diff: https://reviews.apache.org/r/41477/diff/ > > > Testing > ------- > > Unit testing in progress. > > > Thanks, > > Sid Wagle > >
