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  1. Hadoop Common
  2. HADOOP-4869

Lost Trackers may not be able to join back

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.20.0
    • Fix Version/s: 0.20.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      There is a bug in the heartbeat processing which shows up when TaskTrackers are lost. Due to the bug, lost TTs may not be able to join back the JT after reinitializing (and binding to a RPC port different from the previous one). This bug got introduced in HADOOP-4305.

        Attachments

        1. patch-4869.txt
          8 kB
          Amareshwari Sriramadasu

          Activity

            People

            • Assignee:
              amareshwari Amareshwari Sriramadasu
              Reporter:
              devaraj Devaraj Das
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              Dates

              • Created:
                Updated:
                Resolved: