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Posted to hdfs-dev@hadoop.apache.org by "Vlad Rozov (JIRA)" <ji...@apache.org> on 2012/09/06 00:16:08 UTC

[jira] [Created] (HDFS-3892) Few static methods of MiniDFSCluster class incorrectly assume that it is a singleton

Vlad Rozov created HDFS-3892:
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             Summary: Few static methods of MiniDFSCluster class incorrectly assume that it is a singleton
                 Key: HDFS-3892
                 URL: https://issues.apache.org/jira/browse/HDFS-3892
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: test
    Affects Versions: 2.0.0-alpha
            Reporter: Vlad Rozov
            Priority: Minor


MiniDFSCluster class declares few methods including getBlockFile() and getStorageDirPath() as static while MiniDFSCluster is not a singleton and allows multiple instances. There are several unit tests that create and start more than one MiniDFSCluster at the same time.

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