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

["Dmitriy Lyubimov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAHOUT-1613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14592359#comment-14592359 ] 

Dmitriy Lyubimov commented on MAHOUT-1613:
------------------------------------------

can we please do a github PR? that's how we do things now. thanks. 

> 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: 0.10.1
>            Reporter: Haohui Mai
>              Labels: legacy
>             Fix For: 0.11.0
>
>         Attachments: MAHOUT-1613.000.patch
>
>
> 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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