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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-3268) Run balancer when a new node is added
Date Sat, 19 Jul 2014 00:24:39 GMT

    [ https://issues.apache.org/jira/browse/HBASE-3268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14067272#comment-14067272
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Andrew Purtell commented on HBASE-3268:
---------------------------------------

The proposed scope changed during discussion.

> Run balancer when a new node is added
> -------------------------------------
>
>                 Key: HBASE-3268
>                 URL: https://issues.apache.org/jira/browse/HBASE-3268
>             Project: HBase
>          Issue Type: Improvement
>          Components: master
>            Reporter: Todd Lipcon
>
> Right now we only balance the cluster once every 5 minutes by default. This is likely
to confuse new users. When you start a new region server, you expect it to pick up some load
very quickly, but right now you have to wait 5 minutes for it to start doing anything in the
worst case.
> We could/should also add a button/shell command to "trigger balance now"



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