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https://issues.apache.org/jira/browse/HDFS-16901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17684050#comment-17684050
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ASF GitHub Bot commented on HDFS-16901:
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simbadzina commented on PR #5346:
URL: https://github.com/apache/hadoop/pull/5346#issuecomment-1416493987
Before this patch the namenode audit log would show
> ugi=<proxyUser> via <routerUser>,......,callerContext=...
After this patch
> ugi=<proxyUser> via
<routerUser>,......,callerContext=...,realUser:<realUser>
> RBF: Routers should propagate the real user in the UGI via the caller context
> -----------------------------------------------------------------------------
>
> Key: HDFS-16901
> URL: https://issues.apache.org/jira/browse/HDFS-16901
> Project: Hadoop HDFS
> Issue Type: Task
> Reporter: Simbarashe Dzinamarira
> Assignee: Simbarashe Dzinamarira
> Priority: Major
> Labels: pull-request-available
>
> If the router receives an operation from a proxyUser, it drops the realUser
> in the UGI and makes the routerUser the realUser for the operation that goes
> to the namenode.
> In the namenode UGI logs, we'd like the ability to know the original realUser.
> The router should propagate the realUser from the client call as part of the
> callerContext.
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