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https://issues.apache.org/jira/browse/HDFS-17254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17867491#comment-17867491
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ASF GitHub Bot commented on HDFS-17254:
---------------------------------------

Hexiaoqiao commented on PR #6307:
URL: https://github.com/apache/hadoop/pull/6307#issuecomment-2241015830

   Hi @2005hithlj , Please check the failed unit tests if related to this PR 
first.




> DataNode httpServer has too many worker threads
> -----------------------------------------------
>
>                 Key: HDFS-17254
>                 URL: https://issues.apache.org/jira/browse/HDFS-17254
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode
>            Reporter: Liangjun He
>            Assignee: Liangjun He
>            Priority: Minor
>              Labels: pull-request-available
>
> When optimizing the thread number of high-density storage DN, we found the 
> number of worker threads for the DataNode httpServer is twice the number of 
> available cores on node , resulting in too many threads. We can change this 
> to be configurable.



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