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From "Amar Kamat (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3581) [Rumen] Rumen anonymizer should handle composite string data
Date Mon, 19 Dec 2011 06:52:30 GMT
[Rumen] Rumen anonymizer should handle composite string data
------------------------------------------------------------

                 Key: MAPREDUCE-3581
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3581
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: tools/rumen
    Affects Versions: 0.24.0
            Reporter: Amar Kamat
            Assignee: Amar Kamat
             Fix For: 0.24.0


Rumen's Anonymizer currently considers string as a single entity. At times, strings can be
composed of smaller sub-strings which can be anonymized individually. Anonymizing sub-strings
separately will result in retaining certain statistics like frequency ('daily', 'weekly' etc).
This was brought up by Chris while developing the Anonymizer.

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