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  1. Hive
  2. HIVE-17078

Add more logs to MapredLocalTask

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 3.0.0
    • None
    • None

    Description

      By default, MapredLocalTask is executed in a child process of Hive, in case the local task uses too much resources that may affect Hive. Currently, the stdout and stderr information of the child process is printed in Hive's stdout/stderr log, which doesn't have a timestamp information, and is separated from Hive service logs. This makes it hard to troubleshoot problems in MapredLocalTasks.

      Attachments

        1. HIVE-17078.1.patch
          4 kB
          Yibing Shi
        2. HIVE-17078.2.patch
          2 kB
          Yibing Shi
        3. HIVE-17078.3.patch
          4 kB
          Yibing Shi
        4. HIVE-17078.4.PATCH
          11 kB
          Yibing Shi
        5. HIVE-17078.5.PATCH
          10 kB
          Yibing Shi
        6. HIVE-17078.6.patch
          18 kB
          Barna Zsombor Klara
        7. HIVE-17078.7.patch
          18 kB
          Barna Zsombor Klara

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              zsombor.klara Barna Zsombor Klara
              Yibing Yibing Shi
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              Dates

                Created:
                Updated:
                Resolved: