Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3596

Sort benchmark got hang after completion of 99% map phase

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.1
    • Component/s: applicationmaster, mrv2
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Courtesy Vinay Kumar Thota

      Ran sort benchmark couple of times and every time the job got hang after completion 99% map phase. There are some map tasks failed. Also it's not scheduled some of the pending map tasks.
      Cluster size is 350 nodes.

      Build Details:
      ==============

      Compiled: Fri Dec 9 16:25:27 PST 2011 by someone from branches/branch-0.23/hadoop-common-project/hadoop-common
      ResourceManager version: revision 1212681 by someone source checksum on Fri Dec 9 16:52:07 PST 2011
      Hadoop version: revision 1212592 by someone Fri Dec 9 16:25:27 PST 2011

      1. MAPREDUCE-3596-20120112.txt
        22 kB
        Vinod Kumar Vavilapalli
      2. MAPREDUCE-3596-20120112.1.txt
        34 kB
        Vinod Kumar Vavilapalli
      3. MAPREDUCE-3596-20120111.txt
        21 kB
        Vinod Kumar Vavilapalli
      4. MAPREDUCE-3596-20120111.1.txt
        22 kB
        Vinod Kumar Vavilapalli
      5. logs.tar.bz2
        3.57 MB
        Siddharth Seth
      6. logs.tar.bz2
        6.98 MB
        Siddharth Seth

        Activity

          People

          • Assignee:
            Vinod Kumar Vavilapalli
            Reporter:
            Ravi Prakash
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            Dates

            • Created:
              Updated:
              Resolved:

              Development