java.lang.RuntimeException: PipeMapRed.waitOutputThreads(): subprocess failed with code 2

GitHub | NicolasEhrhardt | 2 years ago
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    Root Cause Analysis

    1. java.lang.RuntimeException

      PipeMapRed.waitOutputThreads(): subprocess failed with code 2

      at org.apache.hadoop.streaming.PipeMapRed.waitOutputThreads()
    2. Apache Hadoop MapReduce Streaming
      PipeMapper.close
      1. org.apache.hadoop.streaming.PipeMapRed.waitOutputThreads(PipeMapRed.java:372)
      2. org.apache.hadoop.streaming.PipeMapRed.mapRedFinished(PipeMapRed.java:586)
      3. org.apache.hadoop.streaming.PipeMapper.close(PipeMapper.java:136)
      3 frames
    3. Hadoop
      MapRunner.run
      1. org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:63)
      1 frame
    4. Apache Hadoop MapReduce Streaming
      PipeMapRunner.run
      1. org.apache.hadoop.streaming.PipeMapRunner.run(PipeMapRunner.java:36)
      1 frame
    5. Hadoop
      Child$4.run
      1. org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:441)
      2. org.apache.hadoop.mapred.MapTask.run(MapTask.java:377)
      3. org.apache.hadoop.mapred.Child$4.run(Child.java:259)
      3 frames
    6. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:415)
      2 frames
    7. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1140)
      1 frame
    8. Hadoop
      Child.main
      1. org.apache.hadoop.mapred.Child.main(Child.java:253)
      1 frame