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Posted to issues@hbase.apache.org by "terrytlu (Jira)" <ji...@apache.org> on 2025/05/07 09:00:00 UTC

[jira] [Created] (HBASE-29289) Make hbase master ui show cluster client connections

terrytlu created HBASE-29289:
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             Summary: Make hbase master ui show cluster client connections
                 Key: HBASE-29289
                 URL: https://issues.apache.org/jira/browse/HBASE-29289
             Project: HBase
          Issue Type: New Feature
            Reporter: terrytlu
         Attachments: image-2025-05-07-16-57-06-132.png, image-2025-05-07-16-58-48-523.png

When the client requests to establish a connection with the HRegionServer, the request header contains the client user/version information.

HRegionServer will maintain a channel connection with the client, which is managed in NettyRpcServer. we can save the client attribute information of each Channel, and regularly collect statistics on the attributes of all channels. 

HRegionServer can report the information to HMaster through HMaster's RegionServerReport api.

!image-2025-05-07-16-57-06-132.png|width=599,height=417!

The hmaster page can display as follows：

!image-2025-05-07-16-58-48-523.png|width=1766,height=602!

 



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