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  1. Spark
  2. SPARK-28582

Pyspark daemon exit failed when receive SIGTERM on py3.7

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.4.3
    • Fix Version/s: 2.3.4, 2.4.4, 3.0.0
    • Component/s: PySpark
    • Labels:
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      Description

      Pyspark daemon exit failed when receive SIGTERM on py3.7.

      We can run test on py3.7 like

      python/run-tests --python-executables=python3.7 --testname "pyspark.tests.test_daemon DaemonTests"
      

      Will fail on test "test_termination_sigterm". And we can see daemon process do not exit.

      This issue happen on py3.7 but lower version python works fine.

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            • Assignee:
              weichenxu123 Weichen Xu
              Reporter:
              weichenxu123 Weichen Xu
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                Updated:
                Resolved: