[
https://issues.apache.org/jira/browse/HDFS-13105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16352056#comment-16352056
]
Rajiv Chittajallu commented on HDFS-13105:
------------------------------------------
Supported via {{dfsadmin -refreshSuperUserGroupsConfiguration}}
https://github.com/apache/hadoop/blob/bf5c94899537011465350d5d999fad9ffaeb605d/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSAdmin.java#L1155
> Make hadoop proxy user changes reconfigurable in Datanode
> ---------------------------------------------------------
>
> Key: HDFS-13105
> URL: https://issues.apache.org/jira/browse/HDFS-13105
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: datanode
> Reporter: Mukul Kumar Singh
> Assignee: Mukul Kumar Singh
> Priority: Major
>
> Currently any changes to add/delete a new proxy user requires DN restart
> requiring a downtime. This jira proposes to make the changes in proxy/user
> configuration reconfiguration via that ReconfigurationProtocol so that the
> changes can take effect without a DN restart. For details please refer
> https://hadoop.apache.org/docs/r2.8.0/hadoop-project-dist/hadoop-common/Superusers.html.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
