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https://issues.apache.org/jira/browse/HDFS-16581?focusedWorklogId=780683&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-780683
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ASF GitHub Bot logged work on HDFS-16581:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 13/Jun/22 02:40
            Start Date: 13/Jun/22 02:40
    Worklog Time Spent: 10m 
      Work Description: jianghuazhu commented on PR #4321:
URL: https://github.com/apache/hadoop/pull/4321#issuecomment-1153400423

   Here are some failed unit tests. include:
   TestHDFSCLI
   TestFileCreation
   TestEncryptionZonesWithKMS
   It looks like these failures have little to do with the updates I submitted.
   Can you help review this PR again? @virajjasani .
   Thank you very much.




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

    Worklog Id:     (was: 780683)
    Time Spent: 2.5h  (was: 2h 20m)

> Print node status when executing printTopology
> ----------------------------------------------
>
>                 Key: HDFS-16581
>                 URL: https://issues.apache.org/jira/browse/HDFS-16581
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: dfsadmin, namenode
>    Affects Versions: 3.3.0
>            Reporter: JiangHua Zhu
>            Assignee: JiangHua Zhu
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 2.5h
>  Remaining Estimate: 0h
>
> We can use the dfsadmin tool to see which DataNodes the cluster has, and some 
> of these nodes are alive, DECOMMISSIONED, or DECOMMISSION_INPROGRESS. It 
> would be helpful if we could get this information in a timely manner, such as 
> troubleshooting cluster failures, tracking node status, etc.



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