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From "Rakesh R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-11193) [SPS]: Erasure coded files should be considered for satisfying storage policy
Date Tue, 20 Dec 2016 03:19:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15763075#comment-15763075
] 

Rakesh R commented on HDFS-11193:
---------------------------------

Will come back to this jira once HDFS-11248 is pushed in.

> [SPS]: Erasure coded files should be considered for satisfying storage policy
> -----------------------------------------------------------------------------
>
>                 Key: HDFS-11193
>                 URL: https://issues.apache.org/jira/browse/HDFS-11193
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Rakesh R
>            Assignee: Rakesh R
>         Attachments: HDFS-11193-HDFS-10285-00.patch, HDFS-11193-HDFS-10285-01.patch,
HDFS-11193-HDFS-10285-02.patch
>
>
> Erasure coded striped files supports storage policies {{HOT, COLD, ALLSSD}}. {{HdfsAdmin#satisfyStoragePolicy}}
API call on a directory should consider all immediate files under that directory and need
to check that, the files really matching with namespace storage policy. All the mismatched
striped blocks should be chosen for block movement.



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