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https://issues.apache.org/jira/browse/HDFS-3454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13281695#comment-13281695
]
Hudson commented on HDFS-3454:
------------------------------
Integrated in Hadoop-Common-trunk-Commit #2281 (See
[https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2281/])
HDFS-3454. Balancer unconditionally logs InterruptedException at INFO level
on shutdown if security is enabled. Contributed by Eli Collins (Revision
1341916)
Result = SUCCESS
eli : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1341916
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/NameNodeConnector.java
> Balancer unconditionally logs InterruptedException at INFO level on shutdown
> if security is enabled
> ----------------------------------------------------------------------------------------------------
>
> Key: HDFS-3454
> URL: https://issues.apache.org/jira/browse/HDFS-3454
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: balancer
> Affects Versions: 2.0.0
> Reporter: Eli Collins
> Assignee: Eli Collins
> Priority: Minor
> Fix For: 2.0.1
>
> Attachments: hdfs-3454.txt
>
>
> NameNodeConnector#close intrrupts the keyupdaterthread on shutdown so you
> always see the following on shutdown:
> {noformat}
> The cluster is balanced. Exiting...
> 12/04/23 23:23:12 INFO balancer.Balancer: InterruptedException in block key
> updater thread
> java.lang.InterruptedException: sleep interrupted
> at java.lang.Thread.sleep(Native Method)
> at
> org.apache.hadoop.hdfs.server.balancer.NameNodeConnector$BlockKeyUpdater.run(NameNodeConnector.java:200)
> at java.lang.Thread.run(Thread.java:662)
> {noformat}
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