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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2013/08/16 00:01:48 UTC

[jira] [Commented] (HBASE-8549) Integrate Favored Nodes into StochasticLoadBalancer

    [ https://issues.apache.org/jira/browse/HBASE-8549?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13741548#comment-13741548 ] 

stack commented on HBASE-8549:
------------------------------

Small patch but I think we need some experience/testing w/ the change in place before we commit.  Stochastic is a new balancer as is.  Subclassing favored nodes could change its character radically.
                
> Integrate Favored Nodes into StochasticLoadBalancer
> ---------------------------------------------------
>
>                 Key: HBASE-8549
>                 URL: https://issues.apache.org/jira/browse/HBASE-8549
>             Project: HBase
>          Issue Type: Bug
>          Components: Balancer
>    Affects Versions: 0.98.0, 0.95.1
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>         Attachments: HBASE-8549-0.patch
>
>
> Right now we have a FavoredNodeLoadBalancer.  It would be pretty easy to integrate the favored node list into the strochastic balancer.  Then we would have the best of both worlds.  

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