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  1. Flink
  2. FLINK-17556

FATAL: Thread 'flink-metrics-akka.remote.default-remote-dispatcher-3' produced an uncaught exception. Stopping the process... java.lang.OutOfMemoryError: Direct buffer memory

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Runtime / Metrics
    • Labels:
      None

      Description

      My job consumes the data in kafka and then processes the data. After the job lasts for a while, the following error appears: 

      ERROR org.apache.flink.runtime.util.FatalExitExceptionHandler - FATAL: Thread 'flink-metrics-akka.remote.default-remote-dispatcher-3' produced an uncaught exception. Stopping the process...
      java.lang.OutOfMemoryError: Direct buffer memory

      i have set the "max.poll.records" propertity is "250", and it does not work. 

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            • Assignee:
              Unassigned
              Reporter:
              1372114269 Tammy zhang
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              • Created:
                Updated: