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From "Anupam Seth (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3665) Hadoop ignores old-style config options for enabling compressed output
Date Thu, 12 Jan 2012 19:19:40 GMT
Hadoop ignores old-style config options for enabling compressed output

                 Key: MAPREDUCE-3665
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3665
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv2
    Affects Versions: 0.23.0
            Reporter: Anupam Seth
            Assignee: Anupam Seth

Hadoop seems to ignore the config options even though they are printed as deprecation warnings
in the log:  mapred.output.compress and

-- settings that work on 0.20 but not on 0.23

-- settings that work on 0.23

This breaks backwards compatibility and causes existing jobs to fail.

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