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https://issues.apache.org/jira/browse/HBASE-15159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120267#comment-15120267
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Heng Chen commented on HBASE-15159:
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If you have not start, i can take it. [~stack] :)
PS: What about append? Does it need same trick?
> Fix merge of MVCC and SequenceID performance regression in branch-1.0 for
> checkAnd*
> -----------------------------------------------------------------------------------
>
> Key: HBASE-15159
> URL: https://issues.apache.org/jira/browse/HBASE-15159
> Project: HBase
> Issue Type: Sub-task
> Components: Performance
> Reporter: stack
>
> Do the HBASE-15031 trick -- loosen reliance on mvcc for increments -- for
> checkAnd* too in branch-1. Should be quick enough to do. Only prereq would
> be HBASE-15157, tooling we have to do anyways, so we can show we've made
> improvement.
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