Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-4288

java.lang.NullPointerException is observed in Jobtracker log while call heartbeat

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.19.0
    • Fix Version/s: 0.19.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      2008-09-26 09:33:08,190 INFO org.apache.hadoop.ipc.Server: IPC Server handler 5 on 34441, call heartbeat(org.apache.hadoop.mapred.TaskTrackerStatus@177a878, false, true, 100) from <ipaddress:port>: error: java.io.IOException: java.lang.NullPointerException
      is observed in Jobtracker log.

        Attachments

        1. HADOOP-4288-v1.patch
          0.7 kB
          Amar Kamat
        2. HADOOP-4288-v2.patch
          1 kB
          Amar Kamat
        3. HADOOP-4288-v3.patch
          3 kB
          Amar Kamat
        4. HADOOP-4288-v4.patch
          5 kB
          Amar Kamat

          Issue Links

            Activity

              People

              • Assignee:
                amar_kamat Amar Kamat
                Reporter:
                karams Karam Singh
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: