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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-16586) Procedure v2 - Cleanup sched wait/lock semantic
Date Fri, 16 Sep 2016 05:07:20 GMT

     [ https://issues.apache.org/jira/browse/HBASE-16586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matteo Bertozzi updated HBASE-16586:
------------------------------------
    Attachment: HBASE-16586-v3.patch

> Procedure v2 - Cleanup sched wait/lock semantic
> -----------------------------------------------
>
>                 Key: HBASE-16586
>                 URL: https://issues.apache.org/jira/browse/HBASE-16586
>             Project: HBase
>          Issue Type: Sub-task
>          Components: proc-v2
>    Affects Versions: 2.0.0
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>             Fix For: 2.0.0
>
>         Attachments: HBASE-16586-v0.patch, HBASE-16586-v1.patch, HBASE-16586-v2.patch,
HBASE-16586-v3.patch
>
>
> For some reason waitEvent() and waitRegion() had a mismatching return value. unity the
wait semantic in being: return true we wait, false we don't wait.
> procedures using hasLock = waitRegion() should change to hasLock = !waitRegion(). at
the moment we have only DispatchMergingRegionsProcedure using it (in master).



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