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https://issues.apache.org/jira/browse/MAPREDUCE-6153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14209956#comment-14209956
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Allen Wittenauer commented on MAPREDUCE-6153:
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By "include snappy" what exactly do you mean? Isn't CLASSPATH,
java.library.path, and LD_LIBRARY_PATH being set already to include the
appropriate dirs?
> Apply `mapreduce.admin.user.env' to AM
> --------------------------------------
>
> Key: MAPREDUCE-6153
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6153
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: applicationmaster
> Affects Versions: 2.5.0
> Reporter: bc Wong
>
> Would be nice to be able to manipulate the AM's library path to include
> snappy. The `mapreduce.admin.user.env' seems perfect for this, except that it
> only affects the tasks. I think it's useful to have it apply to the AM as
> well.
> Use case: I have a job that uses the output committer (which runs in the AM)
> to read the output file of the reducer, which is compressed using snappy.
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