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Posted to dev@ignite.apache.org by "Ivan Veselovsky (JIRA)" <ji...@apache.org> on 2015/03/10 21:48:38 UTC

[jira] [Created] (IGNITE-455) IGFS for Hadoop: symlinks support

Ivan Veselovsky created IGNITE-455:
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             Summary: IGFS for Hadoop: symlinks support
                 Key: IGNITE-455
                 URL: https://issues.apache.org/jira/browse/IGNITE-455
             Project: Ignite
          Issue Type: Task
          Components: hadoop
    Affects Versions: sprint-2
            Reporter: Ivan Veselovsky
            Assignee: Ivan Veselovsky
            Priority: Minor
             Fix For: sprint-3


In Hadoop there are files, directories, and symlinks. So, each file has methods #isFile(), #isDirectory(), and #isSymlink(). If a file is a symlink, isFile() and isDirectory() are false. 
In IGFS we don't have notion of symlink, so representation of a Hadoop symlink by an IGFS file may fail because IGFS treats isFile() and isDirectory() notions to be mutually exclusive.



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