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https://issues.apache.org/jira/browse/HADOOP-13710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15570158#comment-15570158
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Wei-Chiu Chuang commented on HADOOP-13710:
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+1 pending jenkins.

> Supress CachingGetSpaceUsed from logging interrupted exception stacktrace
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-13710
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13710
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 2.8.0
>            Reporter: Wei-Chiu Chuang
>            Assignee: Hanisha Koneru
>            Priority: Minor
>              Labels: supportability
>         Attachments: HDFS-13710.000.patch
>
>
> CachingGetSpaceUsed thread is typically interrupted when the node is 
> shutdown. Since this is a routine operation, there seems not much value to 
> print the stacktrace of an {{InterruptedException}}.
> {quote}
> 2016-10-11 10:02:25,894 WARN  fs.CachingGetSpaceUsed 
> (CachingGetSpaceUsed.java:run(180)) - Thread Interrupted waiting to refresh 
> disk information
> java.lang.InterruptedException: sleep interrupted
>       at java.lang.Thread.sleep(Native Method)
>       at 
> org.apache.hadoop.fs.CachingGetSpaceUsed$RefreshThread.run(CachingGetSpaceUsed.java:176)
>       at java.lang.Thread.run(Thread.java:745)
> {quote}



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