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From "Vlad Rozov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3892) Few static methods of MiniDFSCluster class incorrectly assume that it is a singleton
Date Wed, 05 Sep 2012 22:16:08 GMT
Vlad Rozov created HDFS-3892:
--------------------------------

             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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