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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4240) Allow Loadbalancer to be pluggable.
Date Tue, 23 Aug 2011 17:04:29 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13089582#comment-13089582
] 

stack commented on HBASE-4240:
------------------------------

+1 Excellent.  This helps a bunch.

(Wah!!!! Elliott, you didn't have guts to refactor balanceCluster! -- smile).

> Allow Loadbalancer to be pluggable.
> -----------------------------------
>
>                 Key: HBASE-4240
>                 URL: https://issues.apache.org/jira/browse/HBASE-4240
>             Project: HBase
>          Issue Type: New Feature
>          Components: master
>    Affects Versions: 0.94.0
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>             Fix For: 0.94.0
>
>         Attachments: HBASE-4240-0.patch, HBASE-4240-1.patch, HBASE-4240-2.patch, HBASE-4240-3.patch
>
>
> Everyone seems to want something different from a load balancer.  People want low latency,
simplicity, and total control.  It seems like at some point the load balancer can't be all
things to all people.  Something akin to what hadoop JT's pluggable scheduler seems like it
will enable all solutions without making the code much more complex. 

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