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https://issues.apache.org/jira/browse/HADOOP-5869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12716176#action_12716176
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Sreekanth Ramakrishnan commented on HADOOP-5869:
------------------------------------------------

Output from ant test-patch:

{noformat}
     [exec]
     [exec] -1 overall.
     [exec]
     [exec]     +1 @author.  The patch does not contain any @author tags.
     [exec]
     [exec]     -1 tests included.  The patch doesn't appear to include any new 
or modified tests.
     [exec]                         Please justify why no tests are needed for 
this patch.
     [exec]
     [exec]     +1 javadoc.  The javadoc tool did not generate any warning 
messages.
     [exec]
     [exec]     +1 javac.  The applied patch does not increase the total number 
of javac compiler warnings.
     [exec]
     [exec]     +1 findbugs.  The patch does not introduce any new Findbugs 
warnings.
     [exec]
     [exec]     +1 Eclipse classpath. The patch retains Eclipse classpath 
integrity.
     [exec]
     [exec]     +1 release audit.  The applied patch does not increase the 
total number of release audit warnings.
{noformat}

The patch fixes a test case failure and the test actually tests the bug.

> TestQueueCapacities timeout in trunk.
> -------------------------------------
>
>                 Key: HADOOP-5869
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5869
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/capacity-sched
>    Affects Versions: 0.20.1
>            Reporter: Sreekanth Ramakrishnan
>            Assignee: Sreekanth Ramakrishnan
>             Fix For: 0.20.1
>
>         Attachments: HADOOP-5869-1.patch, hadoop-5869.patch, thread-dump.txt
>
>
> TestQueueCapacities in trunk currently times out with message failed to fetch 
> map-outputs. Stack trace is:
> {noformat}
> 2009-05-19 10:54:01,162 WARN org.apache.hadoop.mapred.ReduceTask: \
>   attempt_200905191053_0001_r_000011_0 copy failed: 
> attempt_200905191053_0001_m_000000_0 from localhost
> 2009-05-19 10:54:01,163 WARN org.apache.hadoop.mapred.ReduceTask: 
> java.io.FileNotFoundException: \
>   
> http://localhost:54203/mapOutput?job=job_200905191053_0001&map=attempt_200905191053_0001_m_000000_0&reduce=11
>         at 
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1241)
>         at 
> org.apache.hadoop.mapred.ReduceTask$ReduceCopier$MapOutputCopier.getInputStream(ReduceTask.java:1436)
>         at 
> org.apache.hadoop.mapred.ReduceTask$ReduceCopier$MapOutputCopier.getMapOutput(ReduceTask.java:1353)
>         at 
> org.apache.hadoop.mapred.ReduceTask$ReduceCopier$MapOutputCopier.copyOutput(ReduceTask.java:1267)
>         at 
> org.apache.hadoop.mapred.ReduceTask$ReduceCopier$MapOutputCopier.run(ReduceTask.java:1199)
> {noformat}

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