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https://issues.apache.org/jira/browse/HDFS-14983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16976130#comment-16976130
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Ayush Saxena commented on HDFS-14983:
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Thanx [~aajisaka] for the report. Indeed That is something missing, though cost
to restart router is low, But still this is good to have.
> RBF: Add dfsrouteradmin -refreshSuperUserGroupsConfiguration command option
> ---------------------------------------------------------------------------
>
> Key: HDFS-14983
> URL: https://issues.apache.org/jira/browse/HDFS-14983
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: rbf
> Reporter: Akira Ajisaka
> Assignee: Xieming Li
> Priority: Minor
>
> NameNode can update proxyuser config by -refreshSuperUserGroupsConfiguration
> without restarting but DFSRouter cannot. It would be better for DFSRouter to
> have such functionality to be compatible with NameNode.
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