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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4378) TestJobQueueInformation fails regularly
Date Tue, 14 Oct 2008 07:17:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12639324#action_12639324

Hemanth Yamijala commented on HADOOP-4378:

The issue is related to HADOOP-4409. All tests using {{TestMiniMRWithDFS}} could be potentially
affected. However, the way the class is used, none of the other tests are actually failing
except {{TestJobQueueInformation}}. I propose we fix this test case to not use {{TestMiniMRWithDFS}},
as it really doesn't need to run any specific type of job, nor check for correctness of job
running aspects. Instead, it could use a simple job like the {{SleepJob}}.

The real cause for failure can be tracked in HADOOP-4409. I think the mapred team needs to
make a call on whether this is a blocker.

> TestJobQueueInformation fails regularly
> ---------------------------------------
>                 Key: HADOOP-4378
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4378
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred, test
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Sreekanth Ramakrishnan
>            Priority: Blocker
>             Fix For: 0.19.0
>         Attachments: 4378_20081010TestJobQueueInformation.txt
> Got the same result from Linux and Windows:
> {noformat}
> Testcase: testJobQueues took 40.806 sec
>         FAILED
> task tracker dir /home/tsz/hadoop/latest/build/test/mapred/local/1_0/taskTrackerr does
not exist.
> junit.framework.AssertionFailedError: task tracker dir /home/tsz/hadoop/latest/build/test/mapred/local/1_0/taskTracker
does not exist.
>         at org.apache.hadoop.mapred.TestMiniMRWithDFS.checkTaskDirectories(TestMMiniMRWithDFS.java:140)
>         at org.apache.hadoop.mapred.TestMiniMRWithDFS.runWordCount(TestMiniMRWitthDFS.java:196)
>         at org.apache.hadoop.mapred.TestJobQueueInformation.testJobQueues(TestJoobQueueInformation.java:90)
> {noformat}

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