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

["Daniel Dai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-3788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated PIG-3788:
----------------------------

    Attachment: PIG-3788-1.patch

Cannot find a good place to save it when no intermediate output. Disable the file Ok?

> 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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