chenxu14 commented on a change in pull request #831: HBASE-23297 [RSGROUP]
build RegionPlan per group not per table
URL: https://github.com/apache/hbase/pull/831#discussion_r347123564
##########
File path:
hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupAdminServer.java
##########
@@ -607,6 +613,22 @@ public void removeServers(Set<Address> servers) throws
IOException {
return result;
}
+ private Map<ServerName, List<RegionInfo>> getAssignmentsByGroup(String
groupName)
Review comment:
Now balanceRSGroup will perform load balancing of group server dimensions.
Suppose we have two groups(groupA and groupB), if tableA's region mis-placed
on groupB, we can execute balanceRSGroup(GroupB) to move it back to the right
place. @guangxuCheng
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