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From Ted Yu <yuzhih...@gmail.com>
Subject Re: All regions stay on two nodes out of 18 nodes
Date Tue, 15 Apr 2014 11:47:29 GMT
Is load balancer enabled ?

Can you grep this table in master log and pastebin what you found ?

Cheers

On Apr 15, 2014, at 4:40 AM, Tao Xiao <xiaotao.cs.nju@gmail.com> wrote:

> I am using HDP 2.0.6, which has 18 nodes(region servers). One of my HBase
> tables has 50 regions but I found that the 50 regions all stay in just two
> nodes, not spread evenly in the 18 nodes. I did not pre-create splits so
> this table was gradually split into 50 regions itself.
> 
> I'd like to know why all the regions stay in just two nodes, not the 18
> nodes of the cluster, and how to spread the regions evenly across all the
> region servers. Thanks.

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