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https://issues.apache.org/jira/browse/HBASE-3264?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12934771#action_12934771
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Todd Lipcon commented on HBASE-3264:
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I'm sort of -0 on this. I think guava is really useful, and in general, we
should be willing to add libraries if they make our lives easier.
Perhaps a better solution would be to package some kind of
hbase-client-dependencies.jar with all of our dependencies?
> 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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