hadoop-pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eric Tschetter (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-1511) Pig removes packages from its own jar when building the JAR to ship to Hadoop
Date Wed, 21 Jul 2010 23:35:50 GMT

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

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

    Status: Patch Available  (was: Open)

Here is patch.

> 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.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message