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https://issues.apache.org/jira/browse/HDFS-8741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Surendra Singh Lilhore updated HDFS-8741:
-----------------------------------------
    Attachment: HDFS-8741.001.patch

Thanks [~archanat] for reporting this issue..
Attached initial patch..
Please review..

> Proper error msg to be printed when invalid operation type is given to 
> WebHDFS operations.
> ------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8741
>                 URL: https://issues.apache.org/jira/browse/HDFS-8741
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: webhdfs
>            Reporter: Archana T
>            Assignee: Surendra Singh Lilhore
>            Priority: Minor
>         Attachments: HDFS-8741.001.patch
>
>
> When wrong operation type is given to WebHDFS operations, following Error 
> message is printed --
> For ex: CREATE is called with GET instead of PUT--
> HTTP/1.1 400 Bad Request
> ......
> {"RemoteException":{"exception":"IllegalArgumentException","javaClassName":"java.lang.IllegalArgumentException","message":"Invalid
>  value for webhdfs parameter \"op\": {color:red}No enum constant 
> org.apache.hadoop.hdfs.web.resources.PutOpParam.Op.CREATE"}}{color}
> Expected--
> Valid Error message to be printed



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