[jira] [Commented] (HDFS-15939) Solve the problem that DataXceiverServer#run() does not record SocketTimeout exception

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-15939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18042644#comment-18042644 ] 

ASF GitHub Bot commented on HDFS-15939:
---------------------------------------

github-actions[bot] closed pull request #2841: HDFS-15939.Solve the problem that DataXceiverServer#run() does not record SocketTimeout exception.
URL: https://github.com/apache/hadoop/pull/2841




> Solve the problem that DataXceiverServer#run() does not record SocketTimeout exception
> --------------------------------------------------------------------------------------
>
>                 Key: HDFS-15939
>                 URL: https://issues.apache.org/jira/browse/HDFS-15939
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode
>            Reporter: JiangHua Zhu
>            Assignee: JiangHua Zhu
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> In DataXceiverServer#run(), if a SocketTimeout exception occurs, no information will be recorded here.
> try {
>      ......
> } catch (SocketTimeoutException ignored){
>          // wake up to see if should continue to run
> }
> No records are generated here, which is not conducive to troubleshooting.
> We should add some warning type logs.



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