[jira] Commented: (HADOOP-4050) TestFairScheduler failed on Linux

["Steve Loughran (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-4050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12627437#action_12627437 ] 

Steve Loughran commented on HADOOP-4050:
----------------------------------------

It looks like a path concatenation problem to me; by the time the Java file APIs see it, the path shouldn't contain the /./ sequence...things should be resolved at this point already.Either its a bad configuration file or the code to take path+subdir needs to handle relative references

> 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
>
> {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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