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https://issues.apache.org/jira/browse/HBASE-3264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12934954#action_12934954
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Jonathan Gray commented on HBASE-3264:
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I'm fine with adding dependencies/libraries when we are using them, but in
general think we should also aim to minimize our dependencies.
So I'm +1 for removing an additional dependency from the job if it's trivial to
remove it.
I'm also +1 on a complete client-dep jar if we could get maven to do that for
us.
> Remove unnecessary Guava Dependency
> -----------------------------------
>
> Key: HBASE-3264
> URL: https://issues.apache.org/jira/browse/HBASE-3264
> Project: HBase
> Issue Type: Bug
> Components: mapreduce
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Fix For: 0.90.1
>
> Attachments: HBASE-3264.patch
>
>
> Currently, TableMapReduceUtil uses Guava for trivial functionality and
> addDependencyJars() currently adds Guava by default. However, this jar is
> only necessary for the ImportTsv MR job. This is annoying when naively
> bundling hbase jar with a MR job because you now need a second dependency
> jar. Should default bundle with only critical dependencies and have jobs
> that need fancy Guava functionality explicitly include them.
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