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Posted to issues@hbase.apache.org by "Vandana Ayyalasomayajula (JIRA)" <ji...@apache.org> on 2012/08/20 23:29:38 UTC
[jira] [Commented] (HBASE-5169) Group of Region Server, a subtask
of issue 4120
[ https://issues.apache.org/jira/browse/HBASE-5169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13438230#comment-13438230 ]
Vandana Ayyalasomayajula commented on HBASE-5169:
-------------------------------------------------
The patch attached to this jira no longer applies cleanly to the trunk. Also, we are
interested in this feature for 0.94 branch and trunk. Is there any approximate timeline
when this patch will be finished ? If required, I am willing to help with the work.
> Group of Region Server, a subtask of issue 4120
> -------------------------------------------------
>
> Key: HBASE-5169
> URL: https://issues.apache.org/jira/browse/HBASE-5169
> Project: HBase
> Issue Type: Sub-task
> Components: master
> Reporter: Liu Jia
> Assignee: Liu Jia
> Fix For: 0.96.0
>
> Attachments: GroupOfRegionServer_v1.patch, GroupOfRegionServer_v2.patch
>
>
> This is a subtask of issue 4120,this patch provides the region server group feature of HBase.
> With this patch, region servers can be divided into groups,one table could belong to one or more groups while the region server can only belong to
> one group. Work load in defferent groups will not affect each other. This patch provides table level and
> group level load balance,the default load balance and region assignments will consider the group
> configuration and assign regions to their corresponding groups.
> More information, please check out the documents of issue 4120.
> There is a web tool of this patch providing operations of group managements like add/delete group, move
> in/out servers,change table's group attribute ,balance groups, balance tables.
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