[jira] [Resolved] (MAPREDUCE-7320) ClusterMapReduceTestCase does not clean directories

["Jim Brennan (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-7320?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jim Brennan resolved MAPREDUCE-7320.
------------------------------------
    Fix Version/s: 3.2.3
                   2.10.2
                   3.3.1
                   3.1.5
                   3.4.0
       Resolution: Fixed

Thanks for fixing this [~ahussein]!  I have committed this to trunk - branch-2.10.

> ClusterMapReduceTestCase does not clean directories
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-7320
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-7320
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Ahmed Hussein
>            Assignee: Ahmed Hussein
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0, 3.1.5, 3.3.1, 2.10.2, 3.2.3
>
>          Time Spent: 3h 20m
>  Remaining Estimate: 0h
>
> Running Junits that extend {{ClusterMapReduceTestCase}} generate lots of directories and folders without cleaning them up.
> For example:
> {code:bash}
> men test -Dtest=TestMRJobClient{code}
> generates the following directories:
> {code:bash}
> - target
>    -+ ConfigurableMiniMRCluster_315090884
>    -+ ConfigurableMiniMRCluster_1335188990
>    -+ ConfigurableMiniMRCluster_1973037511
>    -+ test-dir
>         -+ dfs
>         -+ hadopp-XYZ-01
>         -+ hadopp-XYZ-02 
>         -+ hadopp-XYZ-03
> {code}



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