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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17149) Procedure v2 - Fix nonce submission
Date Tue, 27 Dec 2016 22:25:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15781406#comment-15781406
] 

stack commented on HBASE-17149:
-------------------------------

Ok. You know more about this than I [~syuanjiang]. Mind taking it home?  Finishing the backport?
Thank you.

> Procedure v2 - Fix nonce submission
> -----------------------------------
>
>                 Key: HBASE-17149
>                 URL: https://issues.apache.org/jira/browse/HBASE-17149
>             Project: HBase
>          Issue Type: Sub-task
>          Components: proc-v2
>    Affects Versions: 2.0.0, 1.3.0, 1.4.0, 1.1.7, 1.2.4
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>             Fix For: 2.0.0
>
>         Attachments: 17149.branch-1.incomplete.txt, HBASE-17149.master.001.patch, HBASE-17149.master.002.patch,
HBASE-17149.master.002.patch, HBASE-17149.master.002.patch, HBASE-17149.master.003.patch,
nonce.patch
>
>
> instead of having all the logic in submitProcedure(), split in registerNonce() + submitProcedure().
> In this case we can avoid calling the coprocessor twice and having a clean submit logic
knowing that there will only be one submission.



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