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Posted to dev@mahout.apache.org by "Haohui Mai (JIRA)" <ji...@apache.org> on 2014/09/12 02:42:33 UTC

[jira] [Created] (MAHOUT-1613) classifier.df.tools.Describe does not handle -D parameters

Haohui Mai created MAHOUT-1613:
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             Summary: classifier.df.tools.Describe does not handle -D parameters
                 Key: MAHOUT-1613
                 URL: https://issues.apache.org/jira/browse/MAHOUT-1613
             Project: Mahout
          Issue Type: Bug
    Affects Versions: 0.9
            Reporter: Haohui Mai


classifier.df.tools.Describe does not handle -D parameters:

{noformat}
hadoop jar mahout-examples-0.9.0.2.1.3.0-1887-job.jar org.apache.mahout.classifier.df.tools.Describe -Dio.sort.factor=30 --path /user/hdp/glass.data --file /user/hdp/glass2.info --descriptor I 9 N L
{noformat}

Output:

{noformat}
org.apache.commons.cli2.OptionException: Unexpected -Dio.sort.factor while processing Options
{noformat}

Credit to Dave Wannemacher reporting this issue.



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