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Duo Zhang updated HBASE-25093: ------------------------------ Fix Version/s: 2.2.7 2.4.0 2.3.3 3.0.0-alpha-1 > the RSGroupBasedLoadBalancer#retainAssignment throws NPE > -------------------------------------------------------- > > Key: HBASE-25093 > URL: https://issues.apache.org/jira/browse/HBASE-25093 > Project: HBase > Issue Type: Bug > Components: rsgroup > Affects Versions: 3.0.0-alpha-1, 2.3.1, 2.2.3 > Reporter: Bo Cui > Assignee: niuyulin > Priority: Major > Fix For: 3.0.0-alpha-1, 2.3.3, 2.4.0, 2.2.7 > > > when BaseLoadBalancer# > https://github.com/apache/hbase/blob/8bfa2cb2eedcf050b26a28961e1b77dbf3cd8c95/hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/BaseLoadBalancer.java#L1433 > If the result of the BaseLoadBalancer#retainAssignment is null, the > RSGroupBasedLoadBalancer#retainAssignment will throw NPE. > https://github.com/apache/hbase/blob/8bfa2cb2eedcf050b26a28961e1b77dbf3cd8c95/hbase-server/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.java#L206 -- This message was sent by Atlassian Jira (v8.3.4#803005)