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https://issues.apache.org/jira/browse/HDFS-13814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16576300#comment-16576300
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Kihwal Lee commented on HDFS-13814:
-----------------------------------
+1. We have done the same thing internally for a custom monitoring and failover
controller.
> Remove super user privilege requirement for getServiceStatus in
> HAServiceProtocol
> ---------------------------------------------------------------------------------
>
> Key: HDFS-13814
> URL: https://issues.apache.org/jira/browse/HDFS-13814
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 2.0.0-alpha
> Reporter: Chao Sun
> Assignee: Chao Sun
> Priority: Minor
> Attachments: HDFS-13814.000.patch
>
>
> See details in the discussion of HDFS-13749. Currently
> {{NameNode#getServiceStatus}}Â requires super user privilege, which doesn't
> seem necessary. For comparison: {{DFSAdmin#report}}, as well as
> {{SAFEMODE_GET}}, doesn't require super privilege.
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