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https://issues.apache.org/jira/browse/HBASE-25846?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Caroline Zhou updated HBASE-25846:
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Description: In branch-1,
[RSGroupBasedLoadBalancer#onConfigurationChange|https://github.com/apache/hbase/blob/branch-1/hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.java#L452]
doesn't do anything – it should call the internal balancer's
onConfigurationChange(). (was: In master/branch-2,
[RSGroupBasedLoadBalancer#onConfigurationChange|[https://github.com/apache/hbase/blob/master/hbase-server/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.java#L411]]
only accounts for changes in the fallback setting, and in branch-1,
[RSGroupBasedLoadBalancer#onConfigurationChange|https://github.com/apache/hbase/blob/branch-1/hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.java#L452]
doesn't do anything at all. In both cases, we should also call the internal
balancer's onConfigurationChange().)
> RSGroupBasedLoadBalancer does not allow dynamic config setting
> --------------------------------------------------------------
>
> Key: HBASE-25846
> URL: https://issues.apache.org/jira/browse/HBASE-25846
> Project: HBase
> Issue Type: Improvement
> Reporter: Caroline Zhou
> Assignee: Caroline Zhou
> Priority: Minor
>
> In branch-1,
> [RSGroupBasedLoadBalancer#onConfigurationChange|https://github.com/apache/hbase/blob/branch-1/hbase-rsgroup/src/main/java/org/apache/hadoop/hbase/rsgroup/RSGroupBasedLoadBalancer.java#L452]
> doesn't do anything – it should call the internal balancer's
> onConfigurationChange().
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