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Posted to common-dev@hadoop.apache.org by "Stephen Chu (JIRA)" <ji...@apache.org> on 2014/07/23 20:01:44 UTC

[jira] [Created] (HADOOP-10887) Add XAttrs to ViewFs and make XAttrs + ViewFileSystem internal dir behavior consistent

Stephen Chu created HADOOP-10887:
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             Summary: Add XAttrs to ViewFs and make XAttrs + ViewFileSystem internal dir behavior consistent
                 Key: HADOOP-10887
                 URL: https://issues.apache.org/jira/browse/HADOOP-10887
             Project: Hadoop Common
          Issue Type: Bug
          Components: fs, test
    Affects Versions: 3.0.0, 2.5.0
            Reporter: Stephen Chu
            Assignee: Stephen Chu


This is very similar to the work done in HADOOP-10845 (Add common tests for ACLs in combination with viewfs)

Here we make the XAttrs + ViewFileSystem internal dir behavior consistent. Right now, when users attempt XAttr operation on an internal dir, they will get an UnsupportedOperationException. Instead, we should throw the ReadOnlyMountTable AccessControlException or the NotInMountPointException.

We also add the XAttrs APIs to ViewFs. This involves adding them to ChRootedFs as well. Also, {{listXAttrs}} is missing from FileContext, so we should add that in.



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