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....@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.
