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From "Stephen Yuan Jiang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-17149) Procedure v2 - Fix nonce submission to avoid unnecessary calling coprocessor multiple times
Date Wed, 28 Dec 2016 11:12:58 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stephen Yuan Jiang updated HBASE-17149:
---------------------------------------
    Summary: Procedure v2 - Fix nonce submission to avoid unnecessary calling coprocessor
multiple times  (was: Procedure v2 - Fix nonce submission)

> Procedure v2 - Fix nonce submission to avoid unnecessary calling coprocessor multiple
times
> -------------------------------------------------------------------------------------------
>
>                 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,
HBASE-17149.v1-branch-1.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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