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https://issues.apache.org/jira/browse/HADOOP-13711?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang resolved HADOOP-13711.
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Resolution: Duplicate
Created by error. A duplication of HADOOP-13710
> Supress CachingGetSpaceUsed from logging interrupted exception stacktrace
> -------------------------------------------------------------------------
>
> Key: HADOOP-13711
> URL: https://issues.apache.org/jira/browse/HADOOP-13711
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Affects Versions: 2.8.0
> Reporter: Wei-Chiu Chuang
> Priority: Minor
> Labels: supportability
>
> 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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