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https://issues.apache.org/jira/browse/HDFS-8805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14637225#comment-14637225
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Jing Zhao commented on HDFS-8805:
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Thanks for reporting the issue, Hui! The reason of the issue is that currently
we only expose the storage policy information to super user
({{FSDirStatAndListing#getFileInfo}}). I think it's ok to remove this
restriction.
> Archival Storage: it is unable to get StoragePolicy of a directory
> ------------------------------------------------------------------
>
> Key: HDFS-8805
> URL: https://issues.apache.org/jira/browse/HDFS-8805
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: balancer & mover, namenode
> Reporter: Hui Zheng
> Assignee: Brahma Reddy Battula
> Fix For: 2.6.0
>
>
> The result of getStoragePolicy command is always 'unspecified' even we has
> set a StoragePolicy on a directory.But the real placement of blocks is
> correct.
> The result of fsck is not correct either.
> {code}
> $ hdfs storagepolicies -setStoragePolicy -path /tmp/cold -policy COLD
> Set storage policy COLD on /tmp/cold
> $ hdfs storagepolicies -getStoragePolicy -path /tmp/cold
> The storage policy of /tmp/cold is unspecified
> $ hdfs fsck -storagepolicies /tmp/cold
> Blocks NOT satisfying the specified storage policy:
> Storage Policy Specified Storage Policy # of blocks
> % of blocks
> ARCHIVE:4(COLD) HOT 5
> 55.5556%
> ARCHIVE:3(COLD) HOT 4
> 44.4444%
> {code}
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