[jira] Resolved: (HBASE-2694) Move RS to Master region open/close messaging into ZooKeeper

["Jonathan Gray (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-2694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Gray resolved HBASE-2694.
----------------------------------

    Hadoop Flags: [Reviewed]
        Assignee: Karthik Ranganathan
      Resolution: Fixed

Committed final patch.  Awesome work Karthik.

Thanks to stack, todd, kannan, and everyone else for all the time spent reviewing.

1 down, 6 to go :)

> Move RS to Master region open/close messaging into ZooKeeper
> ------------------------------------------------------------
>
>                 Key: HBASE-2694
>                 URL: https://issues.apache.org/jira/browse/HBASE-2694
>             Project: HBase
>          Issue Type: Sub-task
>          Components: master, regionserver
>            Reporter: Jonathan Gray
>            Assignee: Karthik Ranganathan
>            Priority: Critical
>             Fix For: 0.21.0
>
>         Attachments: HBASE-2694-final.patch, HBASE-2694-OPENSOURCE-TRUNK-zk-based-messaging-v2.patch, HBASE-2694-OPENSOURCE-TRUNK-zk-based-messaging.patch
>
>
> As a first step towards HBASE-2485, this issue is about changing the message flow of opening and closing of regions without actually changing the implementation of what happens on both the Master and RegionServer sides.  This way we can debug the messaging changes before the introduction of more significant changes to the master architecture and handling of regions in transition.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.