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https://issues.apache.org/jira/browse/TEZ-1697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14220129#comment-14220129
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Rohini Palaniswamy commented on TEZ-1697:
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Even now there are collisions. Pig always adds guava jar to LocalResource. The
way we are working around that now to make it not fail with duplicate resource
is to use tez tar.gz in tez.lib.uris instead of tez jars. In that case, there
is no guarantee which guava jar will actually be picked up. If you have to be
really thorough, you will have to unarchive and check the contents of those as
well for duplicates. Considering that we would not be doing that, I would say
file sizes are good enough.
> DAG submission fails if a local resource added is already part of tez.lib.uris
> ------------------------------------------------------------------------------
>
> Key: TEZ-1697
> URL: https://issues.apache.org/jira/browse/TEZ-1697
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Rohini Palaniswamy
> Assignee: Siddharth Seth
> Attachments: TEZ-1697.1.txt
>
>
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