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From "lohit vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-2151) FileSyste.globPaths does not validate the return list of Paths
Date Mon, 05 Nov 2007 23:23:50 GMT
FileSyste.globPaths does not validate the return list of Paths
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                 Key: HADOOP-2151
                 URL: https://issues.apache.org/jira/browse/HADOOP-2151
             Project: Hadoop
          Issue Type: Bug
          Components: dfs
    Affects Versions: 0.15.0, 0.14.3
            Reporter: lohit vijayarenu


FileSystem.globPaths does not validate the return list of Paths.

Here is an example. 
Consider a directory structure like
/user/foo/DIR1/FILE1
/user/foo/DIR2

now if we pass an input path like "/user/foo/*/FILE1" to FileSystem.globPaths()
It returns 2 entries as shown below
/user/foo/DIR1/FILE1
/user/foo/DIR2/FILE1

Should globPaths validate this and return only valid Paths? This behavior was caught in FileSystem.validateInput()
where an IOException is thrown while processing such a directory structure.

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