Hi David, Thanks for responding.
I understand that part, still have the issue to see how we get the kafka messages from a topic. [image: image.png] With regards, Mit freundlichem Gruß, Met vriendelijke groet, *Ralph Vercauteren* Technical Architect QAD Automation Solutions Mobile NL: +31 6 5397 7230 r...@qad.com This e-mail may contain QAD proprietary information and should be treated as confidential. On Thu, Feb 4, 2021 at 2:21 PM David Handermann <exceptionfact...@gmail.com> wrote: > Hi Ralph, > > If you are looking to create a REST service for receiving and processing > messages in NiFi, take a look at the ListenHTTP processor, as well as the > HandleHttpRequest and HandleHttpResponse processors. The ListenHTTP > processor supports receiving HTTP requests and sending the contents to > other processors. The ListenHTTP processor provides the easiest approach > for getting started. If you need to perform validation or additional > processing before sending back a response to REST clients, then using > HandleHttpRequest and HandleHttpResponse with other processors in between > can support that approach. When using HandleHttpRequest and > HandleHttpResponse, it is important to optimize intermediate as much as > possible to avoid HTTP clients timing out while waiting for a response. > Both processors support a number of configuration properties, so be sure to > read through the documentation for each one in order to determine the > optimal settings for your configuration. > > Regards, > David Handermann > > On Thu, Feb 4, 2021 at 3:32 AM Ralph Vercauteren <r...@qad.com> wrote: > >> Hi all, >> >> Not sure if I need to ask this in this mailing list or the list of the >> developers. >> >> I want to create a REST server with NIFI. >> >> I have a Kafka queue storing messages. When something is connected to the >> REST server, the Kafka queue has to be read and all waiting messages should >> be collected and send back as a response to the REST client, >> >> I tried to google for a hint or solution, but I couldn't find it. >> >> With regards, >> Mit freundlichem Gruß, >> Met vriendelijke groet, >> >> *Ralph Vercauteren* >> Technical Architect QAD Automation Solutions >> Mobile NL: +31 6 5397 7230 >> r...@qad.com >> >> This e-mail may contain QAD proprietary information and should be treated >> as confidential. >> >
