[jira] [Resolved] (HBASE-7297) Allow load balancer to accommodate different region server configurations

["Jean-Marc Spaggiari (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-7297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Marc Spaggiari resolved HBASE-7297.
----------------------------------------
    Resolution: Duplicate

Duplicate of HBASE-11780.

> Allow load balancer to accommodate different region server configurations
> -------------------------------------------------------------------------
>
>                 Key: HBASE-7297
>                 URL: https://issues.apache.org/jira/browse/HBASE-7297
>             Project: HBase
>          Issue Type: New Feature
>          Components: Balancer
>            Reporter: Ted Yu
>            Priority: Major
>
> Robert Dyer raised the following scenario under the thread of 'Multiple regionservers on a single node':
> {quote}
> I have a very small cluster where all nodes are identical.  However, I was
> just given a very powerful node to add into this cluster which effectively
> doubles the total CPUs, RAM, and HDDs in the cluster.
> As such, when I run a MR job half the jobs go to this single, new node yet
> most of the data is not local due to HBase balancing the regions.
> {quote}
> Load balancer should take region server config (total heap in the above case) into account when allocating regions.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)