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From "Rohini Palaniswamy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIG-3788) NPE when POStream is not in the leaf vertex
Date Mon, 03 Mar 2014 05:10:21 GMT

    [ https://issues.apache.org/jira/browse/PIG-3788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13917750#comment-13917750
] 

Rohini Palaniswamy commented on PIG-3788:
-----------------------------------------

+1

> 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
>
>         Attachments: PIG-3788-1.patch
>
>
> 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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