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

Google Groups | Wacha Bounliphone | 4 months ago
  1. 0

    Streaming command failed, Command returned non-zero exit status 256

    Google Groups | 4 months ago | Wacha Bounliphone
    java.lang.RuntimeException: PipeMapRed.waitOutputThreads(): subprocess failed with code 2
  2. 0

    Hadoop Streaming with Python script for multiple command line arguments not working

    Stack Overflow | 2 years ago | Newbiee
    java.lang.RuntimeException: PipeMapRed.waitOutputThreads(): subprocess failed with code 2
  3. 0

    Number of splits and map tasks in hadoop

    Stack Overflow | 2 years ago | Jeeva
    java.lang.RuntimeException: PipeMapRed.waitOutputThreads(): subprocess failed with code 2
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    PipeMapRed.waitOutputThreads(): subprocess failed with code 2

    Stack Overflow | 2 years ago | user3736898
    java.lang.RuntimeException: PipeMapRed.waitOutputThreads(): subprocess failed with code 2
  6. 0

    Error in hadoop streaming when using expr in a bash script

    Stack Overflow | 2 years ago | bosonfute
    java.lang.RuntimeException: PipeMapRed.waitOutputThreads(): subprocess failed with code 2

    17 unregistered visitors
    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    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:322)
      2. org.apache.hadoop.streaming.PipeMapRed.mapRedFinished(PipeMapRed.java:535)
      3. org.apache.hadoop.streaming.PipeMapper.close(PipeMapper.java:130)
      3 frames
    3. Hadoop
      MapRunner.run
      1. org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:61)
      1 frame
    4. Apache Hadoop MapReduce Streaming
      PipeMapRunner.run
      1. org.apache.hadoop.streaming.PipeMapRunner.run(PipeMapRunner.java:34)
      1 frame
    5. Hadoop
      YarnChild$2.run
      1. org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:453)
      2. org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)
      3. org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164)
      3 frames
    6. Java RT
      Subject.doAs
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAs(Subject.java:422)
      2 frames
    7. Hadoop
      UserGroupInformation.doAs
      1. org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
      1 frame
    8. Hadoop
      YarnChild.main
      1. org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)
      1 frame