[GitHub] [hbase] chenxu14 commented on a change in pull request #831: HBASE-23297 [RSGROUP] build RegionPlan per group not per table

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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
 
 

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 File path: hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupAdminServer.java
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 @@ -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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