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  1. Apache Tez
  2. TEZ-1900 Fix findbugs warnings in tez-dag
  3. TEZ-1954

Multiple instances of Inconsistent synchronization in org.apache.tez.dag.app.DAGAppMaster.

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
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    Description

      Inconsistent synchronization of org.apache.tez.dag.app.DAGAppMaster.amTokens; locked 50% of time
      Inconsistent synchronization of org.apache.tez.dag.app.DAGAppMaster.appMasterUgi; locked 66% of time
      Inconsistent synchronization of org.apache.tez.dag.app.DAGAppMaster.context; locked 65% of time
      Inconsistent synchronization of org.apache.tez.dag.app.DAGAppMaster.currentDAG; locked 72% of time
      Inconsistent synchronization of org.apache.tez.dag.app.DAGAppMaster.state; locked 80% of time
      Inconsistent synchronization of org.apache.tez.dag.app.DAGAppMaster.taskSchedulerEventHandler; locked 78% of time
      Inconsistent synchronization of org.apache.tez.dag.app.DAGAppMaster.versionMismatch; locked 83% of time
      Inconsistent synchronization of org.apache.tez.dag.app.DAGAppMaster.versionMismatchDiagnostics; locked 80% of time

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. TEZ-1273 Refactor DAGAppMaster to state machine based

          • Major - Major loss of function.
          • Open

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              Unassigned Unassigned
              hitesh Hitesh Shah
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              Dates

                Created:
                Updated: