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Posted to hdfs-issues@hadoop.apache.org by "Kai Sasaki (JIRA)" <ji...@apache.org> on 2015/03/17 06:58:39 UTC

[jira] [Commented] (HDFS-7717) Erasure Coding: provide a tool for convert files between replication and erasure coding

    [ https://issues.apache.org/jira/browse/HDFS-7717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14364641#comment-14364641 ] 

Kai Sasaki commented on HDFS-7717:
----------------------------------

[~jingzhao] Hello, Jing. I'd like to work on this issue. Could you assign it to me? Thank you.

> Erasure Coding: provide a tool for convert files between replication and erasure coding
> ---------------------------------------------------------------------------------------
>
>                 Key: HDFS-7717
>                 URL: https://issues.apache.org/jira/browse/HDFS-7717
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Jing Zhao
>            Assignee: Jing Zhao
>
> We need a tool to do offline conversion between replication and erasure coding. The tool itself can either utilize MR just like the current distcp, or act like the balancer/mover. 



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