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From "Xiaobing Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9563) DiskBalancer: Refactor Plan Command
Date Wed, 16 Dec 2015 17:35:46 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiaobing Zhou updated HDFS-9563:
--------------------------------
    Description: This is used to track refactoring plan command.  (was: It's quite helpful
to do:
1) report node information for the top X of DataNodes that will benefit from running disk
balancer
2) report volume level information for any specific DataNode. 

This is done by:
1) reading the cluster info, sorting the DiskbalancerNodes by their NodeDataDensity and printing
out their corresponding information.
2) reading the cluster info, and print out volume level information for that DataNode requested.)

> DiskBalancer: Refactor Plan Command
> -----------------------------------
>
>                 Key: HDFS-9563
>                 URL: https://issues.apache.org/jira/browse/HDFS-9563
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: balancer & mover
>    Affects Versions: 2.8.0
>            Reporter: Xiaobing Zhou
>            Assignee: Xiaobing Zhou
>
> This is used to track refactoring plan command.



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