[
https://issues.apache.org/jira/browse/HBASE-25759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Duo Zhang resolved HBASE-25759.
-------------------------------
Fix Version/s: 2.3.6
2.4.3
2.5.0
3.0.0-alpha-1
Hadoop Flags: Reviewed
Resolution: Fixed
Pushed to branch-2.3+.
Thanks [~niuyulin] for reviewing.
> The master services field in LocalityBasedCostFunction is never used
> --------------------------------------------------------------------
>
> Key: HBASE-25759
> URL: https://issues.apache.org/jira/browse/HBASE-25759
> Project: HBase
> Issue Type: Improvement
> Components: Balancer
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Major
> Fix For: 3.0.0-alpha-1, 2.5.0, 2.4.3, 2.3.6
>
>
> We just use it to test whether we should do the calculation.
> But in fact, it should never be null when we arrive here. Maybe it is because
> in test we may skip setting the master services but I think we should just
> skip balancing in the balancer, not in the cost function.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
