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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-2780) MiniDFSCluster has binary incompatible change between Hadoop 1 & 2
Date Fri, 19 Sep 2014 17:07:40 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-2780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Josh Elser updated ACCUMULO-2780:
---------------------------------
    Fix Version/s:     (was: 1.5.2)
                   1.5.3

> MiniDFSCluster has binary incompatible change between Hadoop 1 & 2
> ------------------------------------------------------------------
>
>                 Key: ACCUMULO-2780
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2780
>             Project: Accumulo
>          Issue Type: Bug
>          Components: build, test
>    Affects Versions: 1.5.0, 1.5.1, 1.6.0
>         Environment: https://gist.github.com/joey/4eaca3bc517af0a8b484
>            Reporter: Sean Busbey
>            Priority: Minor
>              Labels: newbie
>             Fix For: 1.5.3, 1.6.1, 1.7.0
>
>
> We have a test class (start/src/test/java/org/apache/accumulo/test/AccumuloDFSBase.java)
that relies on MiniDFSCluster's getFileSystem method. This method had a binary incompatible
method signature change between Hadoop 1 and Hadoop 2.
> This causes successive runs of maven with different hadoop profiles activated to fail
with a method not found exception.
> The test should instead get hte URI it needs either by retrieving the dfs uri from the
MiniAccumuloCluster.getConfig call or if needed calling the MiniAccumuloCluster.getFilesystem
method rather than the MiniDFSCluster.getFilesystem method.



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