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https://issues.apache.org/jira/browse/HDFS-2470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16895622#comment-16895622
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Arpit Agarwal commented on HDFS-2470:
-------------------------------------
Thanks for taking this up [~swagle]. A few comments:
# Also need to fix permissions on edits dirs in
{{NNStorage#setStorageDirectories}} (second for loop).
# New config keys should be documented in hdfs-default.xml
# Minor point: Can you add the {{\@Nullable}} annotation for the optional
parameter and field?
# Can we have a unit test?
> NN should automatically set permissions on dfs.namenode.*.dir
> -------------------------------------------------------------
>
> Key: HDFS-2470
> URL: https://issues.apache.org/jira/browse/HDFS-2470
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.0.0-alpha
> Reporter: Aaron T. Myers
> Assignee: Siddharth Wagle
> Priority: Major
> Attachments: HDFS-2470.01.patch, HDFS-2470.02.patch,
> HDFS-2470.03.patch
>
>
> Much as the DN currently sets the correct permissions for the
> dfs.datanode.data.dir, the NN should do the same for the
> dfs.namenode.(name|edit).dir.
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