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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2014/07/19 02:24:38 UTC

[jira] [Updated] (HBASE-3268) Run balancer when a new node is added

     [ https://issues.apache.org/jira/browse/HBASE-3268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell updated HBASE-3268:
----------------------------------

    Summary: Run balancer when a new node is added  (was: Auto-tune balance frequency based on cluster size)

> 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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