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From "Kai Sasaki (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-9981) CLONE - Avoid Block movement in Balancer and Mover for the erasure encoded blocks
Date Tue, 15 Mar 2016 08:56:33 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9981?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kai Sasaki resolved HDFS-9981.
------------------------------
    Resolution: Invalid

> CLONE - Avoid Block movement in Balancer and Mover for the erasure encoded blocks
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-9981
>                 URL: https://issues.apache.org/jira/browse/HDFS-9981
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: dragon
>            Assignee: Vinayakumar B
>             Fix For: 3.0.0
>
>
> As striped design says, its would be more fault tolerant if the striped blocks reside
in different nodes of different racks. But Balancer and Mover may break this by moving the
encoded blocks.



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