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https://issues.apache.org/jira/browse/HDFS-9534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15170219#comment-15170219
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Xiaobing Zhou commented on HDFS-9534:
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Thanks [~arpitagarwal]. 003 patch addressed 1/2/3/4 except 'one check that
unsetPolicy is correctly applied from the edit log on restart'. The reason is
that the unset reused setStoragePolicy implementation, whatever edit log works
for set works for unset too. Do you agree?
> Add CLI command to clear storage policy from a path.
> ----------------------------------------------------
>
> Key: HDFS-9534
> URL: https://issues.apache.org/jira/browse/HDFS-9534
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: tools
> Reporter: Chris Nauroth
> Assignee: Xiaobing Zhou
> Attachments: HDFS-9534.001.patch, HDFS-9534.002.patch,
> HDFS-9534.003.patch
>
>
> The {{hdfs storagepolicies}} command has sub-commands for
> {{-setStoragePolicy}} and {{-getStoragePolicy}} on a path. However, there is
> no {{-removeStoragePolicy}} to remove a previously set storage policy on a
> path.
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