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https://issues.apache.org/jira/browse/HBASE-3842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13027795#comment-13027795
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stack commented on HBASE-3842:
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I like passing CompactionRequest notion (and it gives you access to Store if
you need it).
You could do an Interface to narrow what CPs can access. There may be
concurrency/perf reasons for not letting CPs have direct access.
I have no strong opinion on it N.
> Refactor Coprocessor Compaction API
> -----------------------------------
>
> Key: HBASE-3842
> URL: https://issues.apache.org/jira/browse/HBASE-3842
> Project: HBase
> Issue Type: Improvement
> Components: coprocessors, regionserver
> Affects Versions: 0.92.0
> Reporter: Nicolas Spiegelberg
> Assignee: Nicolas Spiegelberg
> Priority: Minor
> Labels: compaction
> Fix For: 0.92.0
>
>
> After HBASE-3797, the compaction logic flow has been significantly altered.
> Because of this, the current compaction coprocessor API is insufficient for
> gaining full insight into compaction requests/results. Refactor coprocessor
> API after HBASE-3797 is committed to be more extensible and increase
> visibility.
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