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Posted to hdfs-issues@hadoop.apache.org by "Kai Sasaki (JIRA)" <ji...@apache.org> on 2016/03/15 09:56:33 UTC

[jira] [Resolved] (HDFS-9981) CLONE - Avoid Block movement in Balancer and Mover for the erasure encoded blocks

     [ 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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