[jira] [Updated] (HBASE-14837) Procedure V2 - Procedure Queue Improvement

["Sean Busbey (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-14837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Busbey updated HBASE-14837:
--------------------------------
    Fix Version/s:     (was: 1.2.1)
                   1.2.0

> Procedure V2 - Procedure Queue Improvement
> ------------------------------------------
>
>                 Key: HBASE-14837
>                 URL: https://issues.apache.org/jira/browse/HBASE-14837
>             Project: HBase
>          Issue Type: Sub-task
>          Components: proc-v2
>    Affects Versions: 1.2.0, 1.1.2
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>            Priority: Minor
>             Fix For: 2.0.0, 1.2.0, 1.3.0
>
>         Attachments: HBASE-14837-v0.patch, HBASE-14837-v1.patch, HBASE-14837-v2.patch
>
>
> Add event support to the procedure queue to avoid spinning and remove all the immutable object creations from the java classes Map, Tree, ... 
> the queues that can't be executed because are waiting for an event (e.g. master initialized) or someone else have an exclusive lock are pulled out the run queue
> https://reviews.apache.org/r/40460/



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