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  1. Pig
  2. PIG-5063

e2e IOErrors_1 on mapreduce is unstable

    Details

    • Type: Test
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.17.0
    • Component/s: None
    • Labels:
      None

      Description

      e2e test IOErrors_1 sometimes fail with

      2016-10-31 17:47:25,307 [main] ERROR org.apache.pig.tools.grunt.GruntParser - ERROR 2055: Received Error while processing the map plan: Error while reading from POStream and passing it to the streaming process:Output/Error thread failed with: java.io.IOException: Index: 0, Size: 0
      
      2016-10-31 17:47:25,405 [main] INFO  org.apache.pig.Main - Pig script completed in 1 minute, 4 seconds and 579 milliseconds (64579 ms)
      
      ./test_harness.pl::TestDriverPig::compareScript INFO Checking test stderr for regular expression _Error reading output from Streaming binary_
      ./test_harness.pl::TestDriverPig::compareScript INFO Check failed: regex match of _Error reading output from Streaming binary_ expected in stderr: 
      

      In PIG-4976, I added extra checking to make sure POStream fails reliably.
      I missed this e2e test failure since it sometimes succeed (with expected error message).

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            • Assignee:
              knoguchi Koji Noguchi
              Reporter:
              knoguchi Koji Noguchi
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                Updated:
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