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

pig-user | Jay Vyas | 3 years ago
  1. 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
  2. 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
  3. 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
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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

    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. java.io.IOException

      Job terminated with anomalous status FAILED

      at org.apache.pig.PigServer.openIterator()
    2. org.apache.pig
      PigServer.openIterator
      1. org.apache.pig.PigServer.openIterator(PigServer.java:828)
      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
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    5. JUnit
      ParentRunner.run
      1. org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
      2. org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
      3. org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
      4. org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
      5. org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
      6. org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
      7. org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
      8. org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
      9. org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
      10. org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
      11. org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
      12. org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
      13. org.junit.runners.ParentRunner.run(ParentRunner.java:309)
      13 frames
    6. JUnit4 Provider
      JUnit4Provider.invoke
      1. org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
      2. org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
      3. org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
      3 frames
    7. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    8. SureFire
      ForkedBooter.main
      1. org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
      2. org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
      3. org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
      4. org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
      5. org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
      5 frames