org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias uniqcnt

pig-user | Jay Vyas | 3 years ago
  1. 0

    pig and hadoop-common ?

    pig-user | 3 years ago | Jay Vyas
    org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias uniqcnt
  2. 0

    pig and hadoop-common ?

    pig-user | 3 years ago | Jay Vyas
    org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias uniqcnt
  3. 0

    Re: pig and hadoop-common ?

    pig-user | 3 years ago | Ilia Chinkare
    org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias uniqcnt
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  5. 0

    Re: pig and hadoop-common ?

    pig-user | 3 years ago | Ilia Chinkare
    org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias uniqcnt
  6. 0

    Re: pig and hadoop-common ?

    pig-user | 3 years ago | Jay Vyas
    org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias uniqcnt

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    Root Cause Analysis

    1. org.apache.pig.impl.logicalLayer.FrontendException

      ERROR 1066: Unable to open iterator for alias uniqcnt

      at org.apache.pig.PigServer.openIterator()
    2. org.apache.pig
      PigServer.openIterator
      1. org.apache.pig.PigServer.openIterator(PigServer.java:880)
      1 frame
    3. org.bigtop.bigpetstore
      TestPig.testPigETL
      1. org.bigtop.bigpetstore.etl.PigETL.numberOfProductsByProduct(PigETL.java:99)
      2. org.bigtop.bigpetstore.pigtest.TestPig.runPig(TestPig.java:61)
      3. org.bigtop.bigpetstore.pigtest.TestPig.testPigETL(TestPig.java:51)
      3 frames
    4. Java RT
      NativeMethodAccessorImpl.invoke0
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      1 frame