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Ted Yu commented on HBASE-3373: ------------------------------- Currently, regions offloaded from the most overloaded server would be assigned to most underloaded server first. When some regions are actively splitting on the most overloaded server, this arrangement is sub-optimal. A better way is to round-robin assign regionsToMove over underloaded servers. > Allow regions of specific table to be load-balanced > --------------------------------------------------- > > Key: HBASE-3373 > URL: https://issues.apache.org/jira/browse/HBASE-3373 > Project: HBase > Issue Type: Improvement > Components: master > Affects Versions: 0.20.6 > Reporter: Ted Yu > Fix For: 0.90.1 > > > From our experience, cluster can be well balanced and yet, one table's > regions may be badly concentrated on few region servers. > For example, one table has 839 regions (380 regions at time of table > creation) out of which 202 are on one server. > It would be desirable for load balancer to distribute regions for specified > tables evenly across the cluster. Each of such tables has number of regions > many times the cluster size. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.