org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: Error while doing final merge

pig-user | Billy Watson | 11 months ago
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    pig-user | 11 months ago | Billy Watson
    org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: Error while doing final merge
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    HBaseStorage Merge Join NoClassDef Error

    pig-user | 11 months ago | Billy Watson
    org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: Error while doing final merge
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    HBaseStorage Merge Join NoClassDef Error

    pig-user | 11 months ago | Billy Watson
    org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: Error while doing final merge
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    HBaseStorage Merge Join NoClassDef Error

    pig-user | 11 months ago | Billy Watson
    org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: Error while doing final merge
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    Apache Hadoop Mapreduce user mailing list ()

    gmane.org | 1 year ago
    org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError: error in shuffle in fetcher#1

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    Root Cause Analysis

    1. org.apache.hadoop.mapreduce.task.reduce.Shuffle$ShuffleError

      Error while doing final merge

      at org.apache.hadoop.mapreduce.task.reduce.Shuffle.run()
    2. Hadoop
      YarnChild$2.run
      1. org.apache.hadoop.mapreduce.task.reduce.Shuffle.run(Shuffle.java:160)
      2. org.apache.hadoop.mapred.ReduceTask.run(ReduceTask.java:376)
      3. org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164)
      3 frames
    3. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:422)
      2 frames
    4. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
      1 frame
    5. Hadoop
      YarnChild.main
      1. org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
      1 frame