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https://issues.apache.org/jira/browse/HDFS-17700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17908611#comment-17908611
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ASF GitHub Bot commented on HDFS-17700:
---------------------------------------

huangzhaobo99 opened a new pull request, #7255:
URL: https://github.com/apache/hadoop/pull/7255

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   ### Description of PR
   JIRA: https://issues.apache.org/jira/browse/HDFS-17700
   
   When using the CLI MiniCluster feature for testing of other functions, the 
following issues were found:
   
   1. If the HttpServer port is 0, a free port will be randomly assigned, and 
The port on DataNode UI is 0.
   2. DataNode HttpServer port usage error. According to NameNode, the port 
used here should be RpcServer, not the port for data transmission.
   3. Currently, the router HttpServer does not handle HTTPS related logic.
   4. Add logs related to httpServer to view the NameNode httpServer port, 
making it easier for users to find the HttpServer address and view some data.
   
   before:
   
![before](https://github.com/user-attachments/assets/459a7fe8-9fc3-4007-8557-d556fff3d3a2)
   
   after:
   
![after](https://github.com/user-attachments/assets/c7ad46b7-6634-4165-8ff6-338fb9783814)
   
   ### How was this patch tested?
   Add UT & Local startup MiniCLuster




> Fix HttpServer service's conf issue.
> ------------------------------------
>
>                 Key: HDFS-17700
>                 URL: https://issues.apache.org/jira/browse/HDFS-17700
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Zhaobo Huang
>            Assignee: Zhaobo Huang
>            Priority: Major
>
> When using the CLI MiniCluster feature for testing of other functions, the 
> following issues were found:
> 1. If the HttpServer port is 0, a free port will be randomly assigned, and 
> The port on DataNode UI is 0.
> 2. DataNode HttpServer port usage error. According to NameNode, the port used 
> here should be RpcServer, not the port for data transmission.
> 3. Currently, the router HttpServer does not handle HTTPS related logic.
> 4. Add logs related to httpServer to view the NameNode httpServer port, 
> making it easier for users to find the HttpServer address and view some data.



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