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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2014/02/28 22:06:22 UTC

[jira] [Created] (PIG-3788) NPE when POStream is not in the leaf vertex

Daniel Dai created PIG-3788:
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             Summary: NPE when POStream is not in the leaf vertex
                 Key: PIG-3788
                 URL: https://issues.apache.org/jira/browse/PIG-3788
             Project: Pig
          Issue Type: Sub-task
          Components: tez
    Affects Versions: tez-branch
            Reporter: Daniel Dai
            Assignee: Daniel Dai
             Fix For: tez-branch


POStream will upload log files to the output directory of the job. In MR, every job dump to a output directory (permanent or temporary), in Tez, intermediate vertex does not have an output directory. Thus, HadoopExecutableManager.close throw NPE.



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