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https://issues.apache.org/jira/browse/HDFS-17262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17794031#comment-17794031
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ASF GitHub Bot commented on HDFS-17262:
---------------------------------------

xinglin commented on PR #6290:
URL: https://github.com/apache/hadoop/pull/6290#issuecomment-1844557563

   Thanks @Hexiaoqiao for merging!
   
   Checked out the commit from trunk branch and saw "Contributed by" was 
changed from "Ravindra Dingankar 
[[email protected]](mailto:[email protected])." to myself, which 
was unexpected. I intentionally put "Contributed by Rav" in the commit message. 
I should have communicated this to @Hexiaoqiao before he merges the PR.
   
   The change was originally created by Rav and I just helped contribute it 
back to open-source while he was on a vacation. 
   
   ```
   commit 607c98104284fd6364509bf0d5a62f23abef2a52 (HEAD -> trunk, 
origin/trunk, origin/HEAD)
   Author: Xing Lin <[email protected]>
   Date:   Wed Dec 6 18:16:23 2023 -0800
   
       HDFS-17262.  Fixed the verbose log.warn in 
DFSUtil.addTransferRateMetric().  (#6290). Contributed by Xing Lin.
   ```
   cc @rdingankar 




> Fixed the verbose log.warn in DFSUtil.addTransferRateMetric()
> -------------------------------------------------------------
>
>                 Key: HDFS-17262
>                 URL: https://issues.apache.org/jira/browse/HDFS-17262
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Bryan Beaudreault
>            Assignee: Xing Lin
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>
> HDFS-16917 added a LOG.warn when passed duration is 0. The unit for duration 
> is millis, and its very possible for a read to take less than a millisecond 
> when considering local TCP connection. We are seeing this spam multiple times 
> per millisecond. There's another report on the PR for HDFS-16917.
> Please downgrade to debug or remove the log



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