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Posted to issues@hbase.apache.org by "Toshihiro Suzuki (Jira)" <ji...@apache.org> on 2020/11/04 04:59:00 UTC

[jira] [Commented] (HBASE-24996) Support CheckAndMutate in Region.batchMutate()

    [ https://issues.apache.org/jira/browse/HBASE-24996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17225850#comment-17225850 ] 

Toshihiro Suzuki commented on HBASE-24996:
------------------------------------------

It looks like this change will make things too complicated and it has big side effects and incompatible changes. So I will give it up. Closing it as Won't Fix. 

> Support CheckAndMutate in Region.batchMutate()
> ----------------------------------------------
>
>                 Key: HBASE-24996
>                 URL: https://issues.apache.org/jira/browse/HBASE-24996
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Toshihiro Suzuki
>            Assignee: Toshihiro Suzuki
>            Priority: Major
>             Fix For: 3.0.0-alpha-1, 2.4.0
>
>
> After HBASE-24602, Region.batchMutate() supports Put/Delete/Increment/Append operations, but it doesn't support CheckAndMutate. If we support CheckAndMutate Region.batchMutate(), we can perform Put/Delete/Increment/Append/CheckAndMutate operations atomically, which is very useful for some cases.



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