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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9588) DiskBalancer : Add submitDiskbalancer RPC
Date Tue, 22 Dec 2015 02:18:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15067446#comment-15067446
] 

Mingliang Liu commented on HDFS-9588:
-------------------------------------

Thanks for working on this.

{code}
message SubmitDiskBalancerPlanRequestProto {
...
  required uint64 maxDiskBandwidth = 3 [default = 10]; // deafult 10 MB/s
...
}
{code}

If the {{maxDiskBandwidth}} has default value, maybe we should make it optional.

> DiskBalancer : Add submitDiskbalancer RPC
> -----------------------------------------
>
>                 Key: HDFS-9588
>                 URL: https://issues.apache.org/jira/browse/HDFS-9588
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: balancer & mover
>    Affects Versions: HDFS-1312
>            Reporter: Anu Engineer
>            Assignee: Anu Engineer
>             Fix For: HDFS-1312
>
>         Attachments: HDFS-9588-HDFS-1312.001.patch
>
>
> Add a data node RPC that allows client to submit a diskbalancer plan to data node.



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