Details
Description
PUT Request: http://localhost:50070/webhdfs/some_path?op=MKDIRS&permission=955
Exception returned
HTTP/1.1 500 Internal Server Error
{"RemoteException":{"className":"com.sun.jersey.api.ParamException$QueryParamException","message":"java.lang.NumberFormatException: For input string: \"955\""}}
We should return a 400 with appropriate error message