Vaibhav Gumashta created HIVE-7353:
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             Summary: HiveServer2 using embedded MetaStore leaks 
JDOPersistanceManager
                 Key: HIVE-7353
                 URL: https://issues.apache.org/jira/browse/HIVE-7353
             Project: Hive
          Issue Type: Bug
    Affects Versions: 0.13.0
            Reporter: Vaibhav Gumashta
            Assignee: Vaibhav Gumashta
             Fix For: 0.14.0


While using embedded metastore, when creating background threads to run async 
operations, HiveServer2 ends up creating new instances of JDOPersistanceManager 
rather than using the one from the foreground (handler) thread. Since 
JDOPersistanceManagerFactory caches JDOPersistanceManager instances, they are 
never GCed.



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