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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4285) Code sample in Tool javadocs is broken
Date Sat, 26 May 2012 21:55:23 GMT
Steve Loughran created MAPREDUCE-4285:

             Summary: Code sample in Tool javadocs is broken
                 Key: MAPREDUCE-4285
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4285
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: mrv1
    Affects Versions: 1.0.3
            Reporter: Steve Loughran
            Priority: Minor

The javadocs in {{org.apache.hadoop.util.Tool}} contain an example to use the tool runner
to invoke a tool.

If you copy and paste the example into a java file it doesn't even compile

# {{job.setInputPath()}} isn't there
# {{job.setOutputPath()}} isn't there
# {{job.waitForCompletion()}} isn't invoked
# the {{Tool.run()}} implementation doesn't contain a return statement.

The processed javadocs are online: [http://hadoop.apache.org/common/docs/r1.0.3/api/org/apache/hadoop/util/Tool.html]

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