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  1. Flink
  2. FLINK-2177

NullPointer in task resource release

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.9
    • Fix Version/s: 0.9
    • Component/s: Runtime / Coordination
    • Labels:
      None

      Description

      ==============================================================
      ======================      FATAL      =======================
      ==============================================================
      
      A fatal error occurred, forcing the TaskManager to shut down: FATAL - exception in task resource cleanup
      java.lang.NullPointerException
      	at org.apache.flink.runtime.io.network.netty.PartitionRequestClientHandler.cancelRequestFor(PartitionRequestClientHandler.java:89)
      	at org.apache.flink.runtime.io.network.netty.PartitionRequestClient.close(PartitionRequestClient.java:182)
      	at org.apache.flink.runtime.io.network.partition.consumer.RemoteInputChannel.releaseAllResources(RemoteInputChannel.java:199)
      	at org.apache.flink.runtime.io.network.partition.consumer.SingleInputGate.releaseAllResources(SingleInputGate.java:332)
      	at org.apache.flink.runtime.io.network.NetworkEnvironment.unregisterTask(NetworkEnvironment.java:368)
      	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:650)
      	at java.lang.Thread.run(Thread.java:701)
      

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            • Assignee:
              uce Ufuk Celebi
              Reporter:
              sewen Stephan Ewen
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              • Created:
                Updated:
                Resolved: