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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-14837) Procedure Queue Improvement
Date Thu, 17 Dec 2015 20:39:46 GMT

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

Matteo Bertozzi updated HBASE-14837:
------------------------------------
    Attachment: HBASE-14837-v0.patch

> Procedure Queue Improvement
> ---------------------------
>
>                 Key: HBASE-14837
>                 URL: https://issues.apache.org/jira/browse/HBASE-14837
>             Project: HBase
>          Issue Type: Sub-task
>          Components: proc-v2
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>            Priority: Minor
>         Attachments: HBASE-14837-v0.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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