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https://issues.apache.org/jira/browse/HIVE-13354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei Zheng updated HIVE-13354:
-----------------------------
Resolution: Fixed
Fix Version/s: 2.2.0
2.1.0
1.3.0
Status: Resolved (was: Patch Available)
Committed to master, branch-2.1 and branch-1.
Thanks Eugene for the review.
> Add ability to specify Compaction options per table and per request
> -------------------------------------------------------------------
>
> Key: HIVE-13354
> URL: https://issues.apache.org/jira/browse/HIVE-13354
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 1.3.0, 2.0.0
> Reporter: Eugene Koifman
> Assignee: Wei Zheng
> Labels: TODOC2.1
> Fix For: 1.3.0, 2.1.0, 2.2.0
>
> Attachments: HIVE-13354.1.patch,
> HIVE-13354.1.withoutSchemaChange.patch, HIVE-13354.2.patch, HIVE-13354.3.patch
>
>
> Currently the are a few options that determine when automatic compaction is
> triggered. They are specified once for the warehouse.
> This doesn't make sense - some table may be more important and need to be
> compacted more often.
> We should allow specifying these on per table basis.
> Also, compaction is an MR job launched from within the metastore. There is
> currently no way to control job parameters (like memory, for example) except
> to specify it in hive-site.xml for metastore which means they are site wide.
> Should add a way to specify these per table (perhaps even per compaction if
> launched via ALTER TABLE)
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