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Posted to mapreduce-dev@hadoop.apache.org by "Jim Plush (JIRA)" <ji...@apache.org> on 2011/06/26 19:55:47 UTC

[jira] [Created] (MAPREDUCE-2623) Update ClusterMapReduceTestCase to use MiniDFSCluster.Builder

Update ClusterMapReduceTestCase to use MiniDFSCluster.Builder
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                 Key: MAPREDUCE-2623
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2623
             Project: Hadoop Map/Reduce
          Issue Type: Task
          Components: test
    Affects Versions: 0.23.0
            Reporter: Jim Plush
            Priority: Minor


Looking at test class ClusterMapReduceTestCase it issues a warning that the dfsCluster = new MiniDFSCluster(conf, 2, reformatDFS, null); line of code is deprecated and MiniDFSCluster.Builder should be used instead. It notes that the current API will be phased out in version 24. I propose to update the test class to the most up to date code as it's referenced several places on the internet as an example of how to write a Hadoop Unit Test.

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