Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-1401

With zero sleep-delay-before-sigkill.ms, no signal is ever sent

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.3.0
    • Component/s: nodemanager
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      If you set in yarn-site.xml yarn.nodemanager.sleep-delay-before-sigkill.ms=0 then an unresponsive child JVM is never killed. In MRv1, TT used to immediately SIGKILL in this case.

        Attachments

        1. YARN-401.v01.patch
          2 kB
          Gera Shegalov
        2. YARN-1401.v02.patch
          4 kB
          Gera Shegalov

          Activity

            People

            • Assignee:
              jira.shegalov Gera Shegalov
              Reporter:
              jira.shegalov Gera Shegalov
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: