org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias for_samp. Backend error : org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception while executing [POUserFunc (Name: POUserFunc(SplcharNewLine)[tuple] - scope-73 Operator Key: scope-73) children: null at []]: java.util.NoSuchElementException

Stack Overflow | Krishna Teja | 2 months ago
  1. 0

    Error: org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception while executing null at []]: java.util.NoSuchElementException

    Stack Overflow | 2 months ago | Krishna Teja
    org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias for_samp. Backend error : org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception while executing [POUserFunc (Name: POUserFunc(SplcharNewLine)[tuple] - scope-73 Operator Key: scope-73) children: null at []]: java.util.NoSuchElementException
  2. 0

    Pig, mail # user - RANK operating failing - 2015-01-21, 21:18

    search-hadoop.com | 1 year ago
    org.apache.pig.backend.executionengine.ExecException: ERROR 2043: Unexpected error during execution.
  3. 0

    [Pig-user] Embeding pig with local mode and ERROR 1002 - Grokbase

    grokbase.com | 11 months ago
    org.apache.pig.PigException: ERROR 1002: Unable to store alias B
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  5. 0

    Pig process multiple file error: ERROR 0: Error while executing ForEach at []

    Stack Overflow | 2 years ago | weliu
    org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception while executing (Name: account_key: New For Each(false,false)[bag] - scope-18 Operator Key: scope-18): org.apache.pig.backend.executionengine.ExecException: ERROR 0: Error while executing ForEach at []
  6. 0

    FLATTEN On bag NOT working as expected

    Stack Overflow | 2 years ago
    org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception while executing [POProject (Name: Project[bag][0] - scope-114 Operator Key: scope-114) children: null at []]: java.lang.ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to org.apache.pig.data.DataBag

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    Root Cause Analysis

    1. org.apache.pig.backend.executionengine.ExecException

      ERROR 0: org.apache.pig.backend.executionengine.ExecException: ERROR 0: Exception while executing [POUserFunc (Name: POUserFunc(SplcharNewLine)[tuple] - scope-73 Operator Key: scope-73) children: null at []]: java.util.NoSuchElementException

      at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.getStats()
    2. org.apache.pig
      PigServer.launchPlan
      1. org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.getStats(MapReduceLauncher.java:839)
      2. org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:472)
      3. org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.launchPig(HExecutionEngine.java:280)
      4. org.apache.pig.PigServer.launchPlan(PigServer.java:1390)
      4 frames