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https://issues.apache.org/jira/browse/HDDS-190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16607230#comment-16607230
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Arpit Agarwal edited comment on HDDS-190 at 9/7/18 3:10 PM:
------------------------------------------------------------

Thank you for the patch [~dineshchitlangia]! I assume the _ERROR: null_ is no 
longer printed. Would be good if the test case can check that.

(edited)



was (Author: arpitagarwal):
Thank you for the patch [~Sandeep Nemuri]! I assume the _ERROR: null_ is no 
longer printed. Would be good if the test case can check that.



> Improve shell error message for unrecognized option
> ---------------------------------------------------
>
>                 Key: HDDS-190
>                 URL: https://issues.apache.org/jira/browse/HDDS-190
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>            Reporter: Arpit Agarwal
>            Assignee: Elek, Marton
>            Priority: Blocker
>              Labels: newbie
>             Fix For: 0.2.1
>
>         Attachments: HDDS-190.001.patch, HDDS-190.002.patch
>
>
> The error message with an unrecognized option is unfriendly. E.g.
> {code}
> $ ozone oz -badOption
> Unrecognized option: -badOptionERROR: null
> {code}



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