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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2016/01/28 00:08:39 UTC

[jira] [Commented] (HBASE-15159) Fix merge of MVCC and SequenceID performance regression in branch-1.0 for checkAnd* and Append

    [ https://issues.apache.org/jira/browse/HBASE-15159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120366#comment-15120366 ] 

stack commented on HBASE-15159:
-------------------------------

Yeah, needs same trick. Was going to try and do the perf testing tool first so could tell if are making things better or not.  HBASE-15157

> Fix merge of MVCC and SequenceID performance regression in branch-1.0 for checkAnd* and Append
> ----------------------------------------------------------------------------------------------
>
>                 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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