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  1. Hadoop YARN
  2. YARN-8679

[ATSv2] If HBase cluster is down for long time, high chances that NM ContainerManager dispatcher get blocked

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.10.0, 3.2.0, 3.0.4, 3.1.2
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      It is observed that if ATSv2 back end is down and client wait for few minutes, then NM ContainerManager dispatcher thread is blocked. As a result, NM containers operations are stuck in event processing.

        Attachments

        1. YARN-8679.02.patch
          8 kB
          Wangda Tan
        2. YARN-8679.01.patch
          3 kB
          Rohith Sharma K S

          Activity

            People

            • Assignee:
              leftnoteasy Wangda Tan
              Reporter:
              rohithsharma Rohith Sharma K S
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              Dates

              • Created:
                Updated:
                Resolved: