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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-10794) [SPS]: Provide storage policy satisfy worker at DN for co-ordinating the block storage movement work
Date Tue, 13 Sep 2016 09:08:20 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kai Zheng updated HDFS-10794:
-----------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: HDFS-10285
           Status: Resolved  (was: Patch Available)

Committed to HDFS-10285 branch. Thanks [~rakeshr] for the contribution!

> [SPS]: Provide storage policy satisfy worker at DN for co-ordinating the block storage
movement work
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-10794
>                 URL: https://issues.apache.org/jira/browse/HDFS-10794
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>    Affects Versions: HDFS-10285
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>             Fix For: HDFS-10285
>
>         Attachments: HDFS-10794-00.patch, HDFS-10794-HDFS-10285.00.patch, HDFS-10794-HDFS-10285.01.patch,
HDFS-10794-HDFS-10285.02.patch, HDFS-10794-HDFS-10285.03.patch
>
>
> The idea of this jira is to implement a mechanism to move the blocks to the given target
in order to satisfy the block storage policy. Datanode receives {{blocktomove}} details via
heart beat response from NN. More specifically, its a datanode side extension to handle the
block storage movement commands.



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