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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15091) Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in branch-1.0"
Date Wed, 13 Jan 2016 17:04:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096547#comment-15096547
] 

stack commented on HBASE-15091:
-------------------------------

I see now how our patches are different. I was trying forward-port with high-fidelity trying
to move the branch-1.1 patch to branch-1.1 with all attendant changes; e.g. having all Tag
treatment use one method rather than copy/paste, removal of DLR methods, removal of methods
that have duplicated functionality (doGet and the new 'get'), sharing methods between slow
and fast route, deprecating old/broke methods, and so on. Your approach has less attendant
risk. Might be better to go your route than mine this late in the 1.2 game.

> Forward-port HBASE-15031 "Fix merge of MVCC and SequenceID performance regression in
branch-1.0"
> ------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-15091
>                 URL: https://issues.apache.org/jira/browse/HBASE-15091
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Performance
>            Reporter: stack
>            Priority: Blocker
>             Fix For: 1.2.0
>
>         Attachments: HBASE-15091-branch-1.2.patch, HBASE-15091-branch-1.2_v1.patch
>
>




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