Tsz Wo Nicholas Sze created HDFS-6837:
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Summary: 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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