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https://issues.apache.org/jira/browse/HBASE-15585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Shelukhin updated HBASE-15585:
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Attachment: HBASE-15585.01.patch
Updated the patch. I wouldn't be able to provide a specific use case right now,
but it's in the same vein as many other coprocessors. Sometimes, a complex
business use-case just cannot be implemented with standard HBase features,
flexible as they are. Who are we to decide that overriding some core logic in a
radical way to allow for such implementation is not the right answer?
> RegionServer coprocessors are not flexible enough
> -------------------------------------------------
>
> Key: HBASE-15585
> URL: https://issues.apache.org/jira/browse/HBASE-15585
> Project: HBase
> Issue Type: Bug
> Components: Coprocessors, regionserver
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HBASE-15585.01.patch, HBASE-15585.patch
>
>
> While you can do all kinds of things with coprocessors, like arbitrarily
> discard memstore data or replace files randomly during compaction, I believe
> the ultimate power and flexibility is not there. The patch aims to address
> this shortcoming.
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