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Posted to dev@hbase.apache.org by "Stephen Yuan Jiang (JIRA)" <ji...@apache.org> on 2016/12/28 18:29:58 UTC
[jira] [Reopened] (HBASE-17149) Procedure V2 - Fix nonce submission
to avoid unnecessary calling coprocessor multiple times
[ https://issues.apache.org/jira/browse/HBASE-17149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephen Yuan Jiang reopened HBASE-17149:
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> 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, 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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