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Date: Mon, 12 Nov 2012 15:01:16 +0000 (UTC)
From: "Cheolsoo Park (JIRA)" <jira@apache.org>
To: pig-dev@hadoop.apache.org
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Subject: [jira] [Updated] (PIG-3039) Not possible to use custom version of
 jackson jars
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     [ https://issues.apache.org/jira/browse/PIG-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cheolsoo Park updated PIG-3039:
-------------------------------

    Attachment: PIG-3039-download-jackson.patch

Hi Rohini,

The patch looks good. My only concern is that we have to remember this test case when we bump jackson to 1.9.9 in future.

I suggest that we should at least make a comment in ivy/libraries.properties regarding this test case so that we won't forget to update this test case when we update the version of jackson.

In addition, wouldn't it better to download the jackson 1.9.9 binaries using ant instead of checking them in? I made a quick patch that does this, so please feel free to use it if you like to. This is just a suggestion, and I won't insist.

Thanks!
                
> Not possible to use custom version of jackson jars
> --------------------------------------------------
>
>                 Key: PIG-3039
>                 URL: https://issues.apache.org/jira/browse/PIG-3039
>             Project: Pig
>          Issue Type: Bug
>    Affects Versions: 0.10.0
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: 0.12
>
>         Attachments: PIG-3039-download-jackson.patch, PIG-3039-trunk.patch
>
>
> User is trying
> register jackson_core_asl-1.9.4_1.jar;
> register jackson_mapper_asl-1.9.4_1.jar;
> register jackson_xc-1.9.4_1.jar;
> But pig.jar/pig-withouthadoop.jar has jackson jars and JarManager packages the jackson from pig.jar into job.jar(PIG-2457). We could not find any possible workaround with mapreduce framework to put the user jar first in the classpath as job.jar always takes precedence.
>  The pig script works fine with 0.9 and is a regression in 0.10.  

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