[jira] [Updated] (YARN-1979) TestDirectoryCollection fails when the umask is unusual

["Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-1979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated YARN-1979:
------------------------------------------

    Attachment: YARN-1979.txt

The problem goes away once the testDir is cleaned up after each test instead of once per test-file. That way, all the files are created correctly for each individual test.

> TestDirectoryCollection fails when the umask is unusual
> -------------------------------------------------------
>
>                 Key: YARN-1979
>                 URL: https://issues.apache.org/jira/browse/YARN-1979
>             Project: Hadoop YARN
>          Issue Type: Test
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Vinod Kumar Vavilapalli
>         Attachments: YARN-1979.txt
>
>
> I've seen this fail in Windows where the default permissions are matching up to 700.
> {code}
> -------------------------------------------------------------------------------
> Test set: org.apache.hadoop.yarn.server.nodemanager.TestDirectoryCollection
> -------------------------------------------------------------------------------
> Tests run: 5, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 1.015 sec <<< FAILURE! - in org.apache.hadoop.yarn.server.nodemanager.TestDirectoryCollection
> testCreateDirectories(org.apache.hadoop.yarn.server.nodemanager.TestDirectoryCollection)  Time elapsed: 0.422 sec  <<< FAILURE!
> java.lang.AssertionError: local dir parent Y:\hadoop-yarn-project\hadoop-yarn\hadoop-yarn-server\hadoop-yarn-server-nodemanager\target\org.apache.hadoop.yarn.server.nodemanager.TestDirectoryCollection\dirA not created with proper permissions expected:<rwxr-xr-x> but was:<rwx------>
>         at org.junit.Assert.fail(Assert.java:93)
>         at org.junit.Assert.failNotEquals(Assert.java:647)
>         at org.junit.Assert.assertEquals(Assert.java:128)
>         at org.apache.hadoop.yarn.server.nodemanager.TestDirectoryCollection.testCreateDirectories(TestDirectoryCollection.java:106)
> {code}
> The clash is between testDiskSpaceUtilizationLimit() and testCreateDirectories().



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