@Bryan Bende : I have a workflow like HandleHttpRequest -> InvokeHttp -> Custom Processor -> HandleHttpResponse. My requirement is that I want to support multiple templated jsons and URL sent to HandleHttpRequest will have query params who values should replace some values in the templated jsons based on the template I need. These templated jsons are nested and complex in structure. Pleaseee suggest how to do this. Different posts mention about diff processors like EvaluateJsonPath, ReplaceText, UpdateAttribute and so on but which processor should I use to store my templated json and how can I do the values replacement. I am new to NiFi and request your help on this and I am basically from Java background. ... View more

@Matt Clarke , @boyer : I am also facing similar issue. In my case workflow is something like HandleHttpRequest -> InvokeHTTP -> output port -> goes to custom processor in different process group which has only one property setup -> input port -> HandleHttpResponse, I configured same StandardHttpContextMap in both HandleHttpRequest and HandleHttpResponse processors; how should I deal with this error with http.context.identifier in HandleHttpResponse processor? Any help is appreciated... ... View more