Details

    • Type: Task Task
    • Status: Closed
    • Priority: Critical Critical
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.1
    • Component/s: mrv2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Committed to trunk and branch-0.23. Thanks Mahadev.

      Description

      CMD = /grid/0/gs/gridre/yroot.omegab/share/hadoopcommon/bin/hadoop --config /grid/0/gs/gridre/yroot.omegab/conf/hadoop/
      jar /grid/0/gs/gridre/yroot.omegab/share/hadoopmapred/hadoop-mapreduce-examples-*.jar teragen
      -Dmapred.job.queue.name=audience -Dmapreduce.job.acl-view-job=* -Dyarn.app.mapreduce.am.staging-dir=/user
      -Dmapreduce.jobtracker.staging.root.dir=/user 1 teraInputDir

      Error:
      11/09/21 21:59:59 INFO mapreduce.Job: map 50% reduce 0%
      11/09/21 22:00:00 INFO mapreduce.Job: Task Id : attempt_1316132655177_0533_m_000001_0, Status : FAILED
      java.lang.NullPointerException
      at org.apache.hadoop.examples.terasort.TeraGen$SortGenMapper.cleanup(TeraGen.java:241)
      at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)
      at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:708)
      at org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)
      at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:148)
      at java.security.AccessController.doPrivileged(Native Method)
      at javax.security.auth.Subject.doAs(Subject.java:396)
      at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135)
      at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:143)

      11/09/21 22:00:00 WARN mapreduce.Job: Error reading task output Server returned HTTP response code: 400 for URL: http://.../tasklog?plaintext=true&attemptid=attempt_1316132655177_0533_m_000001_0&filter=stdout
      11/09/21 22:00:00 WARN mapreduce.Job: Error reading task output Server returned HTTP response code: 400 for URL: http://.../tasklog?plaintext=true&attemptid=attempt_1316132655177_0533_m_000001_0&filter=stderr

      1. MAPREDUCE-3630.patch
        1.0 kB
        Mahadev konar

        Activity

        Amol Kekre created issue -
        Amol Kekre made changes -
        Field Original Value New Value
        Fix Version/s 0.23.1 [ 12318883 ]
        Affects Version/s 0.23.0 [ 12315570 ]
        Component/s mrv2 [ 12314301 ]
        Amol Kekre made changes -
        Priority Major [ 3 ] Critical [ 2 ]
        Mahadev konar made changes -
        Assignee Mahadev konar [ mahadev ]
        Mahadev konar made changes -
        Attachment MAPREDUCE-3630.patch [ 12510911 ]
        Mahadev konar made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Siddharth Seth made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags Reviewed [ 10343 ]
        Release Note Committed to trunk and branch-0.23. Thanks Mahadev.
        Resolution Fixed [ 1 ]
        Arun C Murthy made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Mahadev konar
            Reporter:
            Amol Kekre
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development