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

["Karthik Ranganathan (JIRA)" <ji...@apache.org>]

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

Karthik Ranganathan updated HBASE-2694:
---------------------------------------

    Attachment: HBASE-2694-OPENSOURCE-TRUNK-zk-based-messaging.patch

Adding the patch for this... not verified that the merge with the latest code is correct from my private branch.

In my branch (staler version of code), the unit tests are passing and the cluster load and verify test is passing.

> 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
>            Priority: Critical
>             Fix For: 0.21.0
>
>         Attachments: 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.