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https://issues.apache.org/jira/browse/HDFS-6837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo Nicholas Sze updated HDFS-6837:
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Status: Patch Available (was: Open)
> Code cleanup for Balancer and Dispatcher
> ----------------------------------------
>
> Key: HDFS-6837
> URL: https://issues.apache.org/jira/browse/HDFS-6837
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: balancer
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Tsz Wo Nicholas Sze
> Priority: Minor
> Attachments: h6837_20140810.patch
>
>
> A few minor code cleanup changes:
> - The constructor of Dispatcher should not read Balancer's conf properties;
> the values should be passed by parameters.
> - StorageGroup.utilization can be removed; it is only used in toString().
> - Move Balancer.ReturnStatus to a standalone class.
> - In Dispatcher, rename BalancerDatanode to DDatanode.
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