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  1. Apache Drill
  2. DRILL-4766

FragmentExecutor should use EventProcessor and avoid blocking rpc threads

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.7.0
    • Fix Version/s: 1.8.0
    • Component/s: Execution - Flow
    • Labels:
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      Description

      Currently, rpc thread can block when trying to deliver a cancel or early termination message to a blocked fragment executor.

      Foreman already uses an EventProcessor to avoid such scenarios. FragmentExecutor could be improved to avoid blocking rpc threads as well

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              • Assignee:
                sudheeshkatkam Sudheesh Katkam
                Reporter:
                adeneche Abdel Hakim Deneche
                Reviewer:
                Krystal
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                  Updated:
                  Resolved: