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https://issues.apache.org/jira/browse/HDFS-1573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13034597#comment-13034597
 ] 

Hadoop QA commented on HDFS-1573:
---------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12479402/hdfs-1573.txt
  against trunk revision 1103987.

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 2 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac 
compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) 
warnings.

    +1 release audit.  The applied patch does not increase the total number of 
release audit warnings.

    -1 core tests.  The patch failed these core unit tests:
                  
org.apache.hadoop.hdfs.server.namenode.TestBlocksWithNotEnoughRacks
                  org.apache.hadoop.hdfs.TestDFSStorageStateRecovery
                  org.apache.hadoop.hdfs.TestFileConcurrentReader
                  org.apache.hadoop.tools.TestJMXGet

    +1 contrib tests.  The patch passed contrib unit tests.

    +1 system test framework.  The patch passed system test framework compile.

Test results: 
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/537//testReport/
Findbugs warnings: 
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/537//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/537//console

This message is automatically generated.

> LeaseChecker thread name trace not that useful
> ----------------------------------------------
>
>                 Key: HDFS-1573
>                 URL: https://issues.apache.org/jira/browse/HDFS-1573
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs client
>    Affects Versions: 0.23.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Trivial
>              Labels: newbie
>             Fix For: 0.23.0
>
>         Attachments: hdfs-1573.txt, hdfs-1573.txt, hdfs-1573.txt, 
> hdfs-1573.txt
>
>
> The LeaseChecker thread in DFSClient will put a stack trace in its thread 
> name, theoretically to help debug cases where these threads get leaked. 
> However it just shows the stack trace of whoever is asking for the thread's 
> name, not the stack trace of when the thread was allocated. I'd like to fix 
> this so that you can see where the thread got started, which was presumably 
> its original intent.

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