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Posted to common-issues@hadoop.apache.org by "Steve Loughran (Jira)" <ji...@apache.org> on 2019/08/26 15:56:00 UTC

[jira] [Commented] (HADOOP-16532) TestViewFsTrash uses home directory of real fs; brittle

    [ https://issues.apache.org/jira/browse/HADOOP-16532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16915904#comment-16915904 ] 

Steve Loughran commented on HADOOP-16532:
-----------------------------------------

me
{code}

java.lang.AssertionError: Ensure trash folder is empty 
Expected :0
Actual   :6
<Click to see difference>


	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.apache.hadoop.fs.TestTrash.trashShell(TestTrash.java:459)
	at org.apache.hadoop.fs.viewfs.TestViewFsTrash.testTrash(TestViewFsTrash.java:74)

{code}

> TestViewFsTrash uses home directory of real fs; brittle
> -------------------------------------------------------
>
>                 Key: HADOOP-16532
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16532
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs, test
>    Affects Versions: 3.3.0
>            Reporter: Steve Loughran
>            Priority: Minor
>
> the test {{TestViewFsTrash}} uses the .Trash directory under the current user's home dir so
> * fails in test setups which block writing to it (jenkins)
> * fails when users have real trash in there
> * may fail if there are parallel test runs.
> the home dir should be under some test path of the build.



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