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https://issues.apache.org/jira/browse/HADOOP-5490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jothi Padmanabhan updated HADOOP-5490:
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Attachment: hadoop-5490.patch
Attaching a patch that solves the issue.
ant test passed in my local machine
Test-patch results:
[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.
> TestParallelInitialization failed on NoSuchElementException
> -----------------------------------------------------------
>
> Key: HADOOP-5490
> URL: https://issues.apache.org/jira/browse/HADOOP-5490
> Project: Hadoop Core
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.20.0
> Reporter: Hairong Kuang
> Assignee: Jothi Padmanabhan
> Priority: Blocker
> Fix For: 0.20.0
>
> Attachments: hadoop-5490.patch
>
>
> java.util.NoSuchElementException
> at java.util.AbstractList$Itr.next(AbstractList.java:350)
> at java.util.Collections.sort(Collections.java:162)
> at
> org.apache.hadoop.mapred.EagerTaskInitializationListener.resortInitQueue(EagerTaskInitializationListener.java:162)
> at
> org.apache.hadoop.mapred.EagerTaskInitializationListener.jobAdded(EagerTaskInitializationListener.java:137)
> at
> org.apache.hadoop.mapred.TestParallelInitialization$FakeTaskTrackerManager.submitJob(TestParallelInitialization.java:142)
> at
> org.apache.hadoop.mapred.TestParallelInitialization.testParallelInitJobs(TestParallelInitialization.java:185)
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