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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-6978) Add JNI support for secure IO operations
Date Tue, 28 Sep 2010 20:09:34 GMT
Add JNI support for secure IO operations

                 Key: HADOOP-6978
                 URL: https://issues.apache.org/jira/browse/HADOOP-6978
             Project: Hadoop Common
          Issue Type: New Feature
          Components: io, native, security
    Affects Versions: 0.22.0
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
            Priority: Critical
             Fix For: 0.22.0

In support of MAPREDUCE-2096, we need to add some JNI functionality. In particular, we need
the ability to use fstat() on an open file stream, and to use open() with O_EXCL, O_NOFOLLOW,
and without O_CREAT.

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