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From "Yiqun Lin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10580) DiskBalancer : Make use of unused methods in GreedyPlanner to print debug info
Date Mon, 27 Jun 2016 04:07:52 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yiqun Lin updated HDFS-10580:
-----------------------------
    Attachment: HDFS-10580.001.patch

> DiskBalancer : Make use of unused methods in GreedyPlanner to print debug info
> ------------------------------------------------------------------------------
>
>                 Key: HDFS-10580
>                 URL: https://issues.apache.org/jira/browse/HDFS-10580
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: balancer & mover
>            Reporter: Yiqun Lin
>            Assignee: Yiqun Lin
>            Priority: Minor
>         Attachments: HDFS-10580.001.patch
>
>
> There are two unused method {{skipVolume}} and {{printQueue}} in class {{GreedyPlanner}}.
These two methods were added in HDFS-9469 but they are not used. In these two method, it will
print the detail debug info. So We can make use of them.



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