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  1. Hadoop Common
  2. HADOOP-1322

Tasktracker blacklist leads to hung jobs in single-node cluster

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.13.0
    • Component/s: None
    • Labels:
      None

      Description

      Post HADOOP-1278, adding the tasktracker to the blacklist in single-node clusters leads to a situation where the entire cluster is 'flaky' and no trackers are available to execute tasks.

      The straight-forward fix to check before adding the tracker to the blacklist.

        Attachments

        1. HADOOP-1322_20070503_2.patch
          0.8 kB
          Arun C Murthy
        2. HADOOP-1322_20070503_1.patch
          0.7 kB
          Arun C Murthy

          Activity

            People

            • Assignee:
              acmurthy Arun C Murthy
              Reporter:
              acmurthy Arun C Murthy
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              Dates

              • Created:
                Updated:
                Resolved: