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From Íñigo Goiri (JIRA) <j...@apache.org>
Subject [jira] [Commented] (HDFS-13408) MiniDFSCluster to support being built on randomized base directory
Date Sat, 07 Apr 2018 01:07:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-13408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16429182#comment-16429182
] 

Íñigo Goiri commented on HDFS-13408:
------------------------------------

The Yetus run for  [^HDFS-13408.000.patch] was clean.
This change is just an interface change so I think it should be fine to add.
[~chris.douglas], do you mind taking a look?
This should enable other fixes.

> MiniDFSCluster to support being built on randomized base directory
> ------------------------------------------------------------------
>
>                 Key: HDFS-13408
>                 URL: https://issues.apache.org/jira/browse/HDFS-13408
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>            Reporter: Xiao Liang
>            Assignee: Xiao Liang
>            Priority: Major
>              Labels: windows
>         Attachments: HDFS-13408.000.patch
>
>
> Generated files of MiniDFSCluster during test are not properly cleaned in Windows, which fails
all subsequent test cases using the same default directory (Windows does not allow other
processes to delete them). By migrating to randomized base directories, the conflict of
test path of test cases will be avoided, even if they are running at the same time.



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