[jira] Updated: (PIG-1511) Pig removes packages from its own jar when building the JAR to ship to Hadoop

["Eric Tschetter (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-1511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Tschetter updated PIG-1511:
--------------------------------

    Attachment: pig-1511.diff

> Pig removes packages from its own jar when building the JAR to ship to Hadoop
> -----------------------------------------------------------------------------
>
>                 Key: PIG-1511
>                 URL: https://issues.apache.org/jira/browse/PIG-1511
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.7.0
>            Reporter: Eric Tschetter
>         Attachments: pig-1511.diff
>
>
> Pig generates a new jar file to ship over to Hadoop.  Pig has a couple of packages whitelisted that it includes from its own jar.  Pig throws away everything else.
> I package all of my dependencies into a single jar file.  Pig is included in this jar file.  I do it this way because my code needs to run reliably and reproducibly in production.  Pig throws away all of my dependencies.
> I don't know what the performance gain is of shaving ~5MB off of a jar that is pushed to a job tracker once and then used to run over 100s of GB of data.  The overhead is minimal on my cluster.

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