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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2018/03/01 20:22:00 UTC

[jira] [Commented] (HBASE-15533) Add RSGroup Favored Balancer

    [ https://issues.apache.org/jira/browse/HBASE-15533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16382593#comment-16382593 ] 

stack commented on HBASE-15533:
-------------------------------

Where are we w/ this [~thiruvel] ?  I removed it from hbase 2.0.0 release. No progress. Can come in when you ready sir.

> Add RSGroup Favored Balancer
> ----------------------------
>
>                 Key: HBASE-15533
>                 URL: https://issues.apache.org/jira/browse/HBASE-15533
>             Project: HBase
>          Issue Type: Sub-task
>          Components: FavoredNodes
>            Reporter: Francis Liu
>            Assignee: Thiruvel Thirumoolan
>            Priority: Major
>         Attachments: HBASE-15533.master.001.patch, HBASE-15533.master.002.patch, HBASE-15533.patch, HBASE-15533.rough.draft.patch
>
>
> HBASE-16942 added favored stochastic load balancer so we can pick and choose nodes to assign based on the favored nodes and load/locality. The intention of this jira is to add a group based load balancer on top of the favored stochastic balancer. This will ensure splits/merges will only use favored nodes from that group and will inherit from the parents appropriately.



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