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  1. Spark
  2. SPARK-28582

Pyspark daemon exit failed when receive SIGTERM on py3.7

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.4.3
    • 2.3.4, 2.4.4, 3.0.0
    • PySpark
    • None

    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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            weichenxu123 Weichen Xu Assign to me
            weichenxu123 Weichen Xu
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