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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4050) TestFairScheduler failed on Linux
Date Wed, 03 Sep 2008 14:59:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12628019#action_12628019
] 

Hemanth Yamijala commented on HADOOP-4050:
------------------------------------------

We noticed this issue also when we moved some classes into contrib for the scheduler in HADOOP-3445.
Actually, I think the data dir comes from build-contrib.xml, as per this line:
{code}
<sysproperty key="test.build.data" value="${build.test}/data"/>
{code}

Also, there are a few test classes in streaming that are creating this directory. For e.g.
UtilTest.redirectIfAntJunit calls mkdirs on the directory set as the system property as mentioned
above, and it is called from TestStreamingExitStatus.

Since a lot of contrib tests seem to need this, should we just create it in build-contrib.xml
which is used by all contrib build files mostly ?

> TestFairScheduler failed on Linux
> ---------------------------------
>
>                 Key: HADOOP-4050
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4050
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/fair-share
>         Environment: Linux
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Matei Zaharia
>         Attachments: 4050_20080902debug.patch, HADOOP-4050-v2.patch, HADOOP-4050.patch
>
>
> {noformat}
> Testsuite: org.apache.hadoop.mapred.TestFairScheduler
> Tests run: 13, Failures: 0, Errors: 13, Time elapsed: 0.042 sec
> Testcase: testAllocationFileParsing took 0.004 sec
>         Caused an ERROR
> /home/tsz/hadoop/latest/build/contrib/fairscheduler/test/data/./test-pools (No such file
or directory)
> java.io.FileNotFoundException: /home/tsz/hadoop/latest/build/contrib/fairscheduler/test/data/./test-pools
(No such file or directory)
>         at java.io.FileOutputStream.open(Native Method)
>         at java.io.FileOutputStream.<init>(FileOutputStream.java:179)
>         at java.io.FileOutputStream.<init>(FileOutputStream.java:70)
>         at java.io.FileWriter.<init>(FileWriter.java:46)
>         at org.apache.hadoop.mapred.TestFairScheduler.setUp(TestFairScheduler.java:215)
> ...
> {noformat}

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