[ 
https://issues.apache.org/jira/browse/HDFS-16563?focusedWorklogId=763073&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-763073
 ]

ASF GitHub Bot logged work on HDFS-16563:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 27/Apr/22 17:55
            Start Date: 27/Apr/22 17:55
    Worklog Time Spent: 10m 
      Work Description: prasad-acit opened a new pull request, #4241:
URL: https://github.com/apache/hadoop/pull/4241

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Issue Time Tracking
-------------------

            Worklog Id:     (was: 763073)
    Remaining Estimate: 0h
            Time Spent: 10m

> Namenode WebUI prints sensitve information on Token Expiry
> ----------------------------------------------------------
>
>                 Key: HDFS-16563
>                 URL: https://issues.apache.org/jira/browse/HDFS-16563
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Renukaprasad C
>            Assignee: Renukaprasad C
>            Priority: Major
>         Attachments: image-2022-04-27-23-01-16-033.png
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Login to Namenode WebUI.
> Wait for token to expire. (Or modify the Token refresh time 
> dfs.namenode.delegation.token.renew/update-interval to lower value)
> Refresh the WebUI after the Token expiry.
> Full token information gets printed in WebUI.
>  
> !image-2022-04-27-23-01-16-033.png!



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