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From "Koji Noguchi (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-7890) Redirect hadoop script's deprecation message to stderr
Date Wed, 07 Dec 2011 22:34:41 GMT
Redirect hadoop script's deprecation message to stderr
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                 Key: HADOOP-7890
                 URL: https://issues.apache.org/jira/browse/HADOOP-7890
             Project: Hadoop Common
          Issue Type: Improvement
          Components: scripts
    Affects Versions: 0.23.0
            Reporter: Koji Noguchi
            Assignee: Koji Noguchi
            Priority: Trivial


$ hadoop dfs -ls
DEPRECATED: Use of this script to execute hdfs command is deprecated.
Instead use the hdfs command for it.
...

If we're still letting the command run, I think we should redirect the deprecation message
to stderr in case users have a script taking the output from stdout.


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