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https://issues.apache.org/jira/browse/HDFS-14878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16942465#comment-16942465
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Ayush Saxena commented on HDFS-14878:
-------------------------------------

Well there are many such examples where {{warn}} was changed to {{info}}
 One such could be even HADOOP-8932. If we go by the fact, if something is not 
regular(not like it bothers or not), then it should be warn here too. I can 
find a couple of more similarĀ  stuff logging info for such cases.

If we conclude here that changing to {{info}} wasn't correct, we would have to 
probably check all such occurrences and change, to maintain consistency.

> DataStreamer's ResponseProceesor#run() should log with Warn loglevel
> --------------------------------------------------------------------
>
>                 Key: HDFS-14878
>                 URL: https://issues.apache.org/jira/browse/HDFS-14878
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: hemanthboyina
>            Assignee: hemanthboyina
>            Priority: Major
>         Attachments: HDFS-14878.001.patch
>
>
> {code:java}
>   if (duration > dfsclientSlowLogThresholdMs) {
>     LOG.info("Slow ReadProcessor read fields for block " + block
>           + " took " + duration + "ms (threshold="
>           + dfsclientSlowLogThresholdMs + "ms); ack: " + ack
>           + ", targets: " + Arrays.asList(targets));
>   } {code}
> log level should be warn here



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