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Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2014/09/17 01:18:33 UTC

[jira] [Updated] (PIG-3861) duplicate jars get added to distributed cache

     [ https://issues.apache.org/jira/browse/PIG-3861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rohini Palaniswamy updated PIG-3861:
------------------------------------
    Fix Version/s: 0.14.0

> duplicate jars get added to distributed cache
> ---------------------------------------------
>
>                 Key: PIG-3861
>                 URL: https://issues.apache.org/jira/browse/PIG-3861
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Mona Chitnis
>            Assignee: Mona Chitnis
>            Priority: Minor
>             Fix For: 0.14.0
>
>         Attachments: PIG-3681-1.patch, PIG-3861-2.patch, PIG-3861-3.patch, PIG-3861-4.patch
>
>
> PigContext's scriptJars should handle de-duplication of jars to account for script engines e.g. JythonScriptEngine performing various jar loading for module and sometimes adding same jar twice. AlsoJobControlCompiler.shipToHdfs() needs a check against adding the same jar more than once, under different randomly incremented sub-dirs.



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