Thanks for your Response Joe that was a big help got me over the hump. On Wed, Mar 18, 2015 at 11:55 PM, Joe Witt <[email protected] <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote:
> Hello Chris, > > You could put an UpdateAttribute processor in between GetFile and > InvokeHttp. In that processor just add an attribute called > 'Content-Type' with a value of 'application/text'. On the InvokeHttp > processor just make sure you specify the attribute 'Attributes to > Send' and provide a regex that includes your Content-Type attribute. > > You certainly can use CompressContent if you need to have the data > compressed or decompressed. But sounds like that might not be needed > here. > > To get a really good understanding of the attributes on the flow file > that NiFi knew when the data entered InvokeHttp you can utilize the > provenance feature. A bit more documentation about that can be found > here [1]. With that capability you can pretty much walk through the > flow and see what it looks like at each stage. With the 0.1.0 release > we plan to include a stock content viewer too so that will allow you > to even see exactly what the content was. > > [1] > http://nifi.incubator.apache.org/docs/nifi-docs/user-guide.html#data-provenance > > ...we don't yet have a user alias so you came to the right place. > Feel free to ask questions as much as you need. And if there are > things that seem more complicated than they should be please let us > know. > > Thanks > Joe > > On Wed, Mar 18, 2015 at 11:40 PM, Chris Mangold <[email protected] > <javascript:_e(%7B%7D,'cvml','[email protected]');>> wrote: > > I could not find a user subscriber list so if my email needs to be > directed > > else where please let me know. > > > > I am trying to use NIFI to crack open a file of text and forward the > > content to a REST service that Natural Language Processing REST endpoint. > > > > I use GetFile processor to read the content and send it on to InvokeHTTP > > process. Request goes out but I receive a "415 unsupported media type" > > error. Is there a way I can change the content-header to > > application/text.or do I need to change the format using CompressContent. > > > > Maybe I need to write a custom Processor. > > > > Thanks for your help. > > > > Chris > -- Chris Mangold 301-471-5758 (c) 301-898-7979 (h) -- Chris Mangold 301-471-5758 (c) 301-898-7979 (h)
