Clara Xiong created HBASE-26309: ----------------------------------- Summary: Balancer tend to move regions to the server at the end of list Key: HBASE-26309 URL: https://issues.apache.org/jira/browse/HBASE-26309 Project: HBase Issue Type: Bug Components: Balancer Reporter: Clara Xiong
When we have a cohosted regions, cohosted replica distribution has priority to region count skew. So we won't see region countĀ getting balanced until the replicas distributed. During this time, master UI shows a drift of regionsĀ to the server at the end of list and causes significant overload. This shows a bias of random region pick and needs to be addressed. -- This message was sent by Atlassian Jira (v8.3.4#803005)