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  1. Apache Storm
  2. STORM-1574

Better exception handling in backpressure thread, and remove backpressure dir during topology kill.

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.0.0, 2.0.0
    • Fix Version/s: 1.0.0, 2.0.0
    • Component/s: storm-core
    • Labels:
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      Description

      The current exception handling in WorkerBackpressureThread can cause the thread to die before we want, causing potential backpressure flag synchronizing problem.
      Also, we need to cleanup the topology backpressure directory during killing.

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            • Assignee:
              zhuoliu Zhuo Liu
              Reporter:
              zhuoliu Zhuo Liu
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              • Created:
                Updated:
                Resolved: