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https://issues.apache.org/jira/browse/HADOOP-3222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12602489#action_12602489
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Lohit Vijayarenu commented on HADOOP-3222:
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I agree to what Owen and Dhurba suggested. At the minimum, should we have the
permission check. Consider this.
hadoop dfs -ls honors permission, so, userA will not be able to see directory
listing of userB. While userB can always run hadoop fsck and get the listing
> fsck should require superuser privilege
> ---------------------------------------
>
> Key: HADOOP-3222
> URL: https://issues.apache.org/jira/browse/HADOOP-3222
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Reporter: Tsz Wo (Nicholas), SZE
>
> Currently, any user can run fsck. It should require superuser privilege.
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