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https://issues.apache.org/jira/browse/HBASE-18480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Biju Nair updated HBASE-18480:
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Labels: balancer (was: )
> The cost of BaseLoadBalancer.cluster is changed even if the rollback is done
> ----------------------------------------------------------------------------
>
> Key: HBASE-18480
> URL: https://issues.apache.org/jira/browse/HBASE-18480
> Project: HBase
> Issue Type: Bug
> Components: Balancer
> Affects Versions: 3.0.0, 1.3.0, 1.2.6, 2.0.0-alpha-1
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Major
> Labels: balancer
> Fix For: 1.4.0, 1.3.2, 2.0.0-alpha-2, 2.0.0, 1.2.7
>
> Attachments: HBASE-18480.branch-1.2.v0.patch,
> HBASE-18480.branch-1.3.v0.patch, HBASE-18480.branch-1.v0.patch,
> HBASE-18480.branch-1.v1.patch, HBASE-18480.v0.patch, HBASE-18480.v1.patch,
> HBASE-18480.v1.patch
>
>
> If the cost of cluster isn't restored after the undo action,
> StochasticLoadBalancer will be hard to generate the "good" action to balance
> the cluster.
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