[GitHub] [hadoop] wzhallright opened a new pull request, #5584: HDFS-16988. Improve NameServices info at JournalNode web UI

[via GitHub]

wzhallright opened a new pull request, #5584:
URL: https://github.com/apache/hadoop/pull/5584

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   ### Description of PR   
   
   If the NameServices is named xxx-abc-edg, only xxx will be displayed on the 
JN web UI.
   
   If NS1 is named xxx-abc-edg, NS2 is named xxx-lmn-xyz. Show both NS as xxx 
on the JN web UI.
   
   ### How was this patch tested?
   * before   
   
![image](https://user-images.githubusercontent.com/32935220/233831314-a78c1799-b7ce-4422-b575-668dd7539b00.png)
   * after   
   
![image](https://user-images.githubusercontent.com/32935220/233831341-36f510dc-b120-4287-a7e3-33dcfe01de20.png)
   
   
   ### For code changes:
   
   issue:   
   https://issues.apache.org/jira/browse/HDFS-16988
   
   


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