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https://issues.apache.org/jira/browse/HADOOP-7032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eli Collins updated HADOOP-7032:
--------------------------------

    Status: Patch Available  (was: Open)

> Assert type constraints in the FileStatus constructor
> -----------------------------------------------------
>
>                 Key: HADOOP-7032
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7032
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>             Fix For: 0.22.0
>
>         Attachments: hadoop-7032-1.patch
>
>
> A FileStatus may represent a file, directory or symlink.  This is indicated 
> using the isdir and symlink members, let's add an assert that validates the 
> contstraints on these members (eg a directory may not have the symlink member 
> set).  We could also verify this by having more than one constructor but we 
> don't statically know the type of the file status when we create it.

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