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https://issues.apache.org/jira/browse/HDFS-17785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDFS-17785:
----------------------------------
    Labels: pull-request-available  (was: )

> DFSAdmin supports setting the bandwidth for DataNode.
> -----------------------------------------------------
>
>                 Key: HDFS-17785
>                 URL: https://issues.apache.org/jira/browse/HDFS-17785
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: fuchaohong
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: image-2025-05-21-17-55-11-770.png
>
>
> Currently, bandwidth can only be configured for individual DataNodes through 
> the reconfig command. It is expected that bandwidth settings for all 
> DataNodes could be managed centrally via dfsadmin.
> {code:java}
> hdfs dfsadmin -setDataNodeBandwidth 100000000 -type 
> <transfer|write|read>{code}
>  
> !image-2025-05-21-17-55-11-770.png|width=1225,height=42!



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