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https://issues.apache.org/jira/browse/HBASE-14944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15059174#comment-15059174
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Nick Dimiduk commented on HBASE-14944:
--------------------------------------

Ping also [~jamestaylor], [~chrajeshbab...@gmail.com], [~eowhadi] -- you fellas 
have any concern over these changes in the coproc APIs?

> Minimize or eliminate source incompatible changes due to HBASE-14605, 
> HBASE-14631, and HBASE-14655
> --------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-14944
>                 URL: https://issues.apache.org/jira/browse/HBASE-14944
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Andrew Purtell
>            Priority: Blocker
>             Fix For: 1.1.3, 1.0.4
>
>
> Minimize or eliminate source incompatible changes due to HBASE-14605, 
> HBASE-14631, and HBASE-14655. The changes are due to abstract method 
> additions to carry the correct (not current) {{User}} through to where 
> authoritative decisions or audit is performed.
> HBASE-14605 introduces source incompatible changes to the SplitTransaction 
> interface:
> - Adds abstract method execute(Server, RegionServerServices, User)
> - Adds abstract method rollback(Server, RegionServerServices, User)
> HBASE-14631 introduces source incompatible changes to the 
> RegionMergeTransaction interface:
> - Adds abstract method execute(Server, RegionServerServices, User)
> - Adds abstract method rollback(Server, RegionServerServices, User)
> HBASE-14655 introduces source incompatible changes to the Store interface:
> - Adds abstract method compact(CompactionContext, 
> CompactionThroughputController, User)
> - Adds abstract method requestCompaction( int, CompactionRequest, User)
> Default implementations are provided for binary compatibility but 
> implementors of these interface won't recompile until implementations of the 
> new methods are added.



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