NiFi provide Rest API to get data

[#1]

Could Nifi provide a rest api to allow java program to submit the data?

I know Nifi can call a rest api from java, but can Nifi provide a api to allow other app to push data?

Thanks

Andy

[#2]

@Pierre Villard could the java app call the ListenHTTP processor or HandleHttpRequest directly in the java app? I know NiFi has rest-api, but I never use them. Do you know any tutorial/example/info is available?

Thanks a lot, Andy

[#3]

You can have a look at unit tests of this processor:

https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-proce...

[#4]

@Pierre Villard Thanks a lot for your detail advice. HandleHttpRequest and HandleHttpResponse are exactly what I need.

[#5]

Here is a cool NiFi websocket app

https://www.datainmotion.dev/2020/12/ingesting-websocket-data-for-live-stock.html

Hosting web apps in NiFi

https://www.datainmotion.dev/2020/11/flank-smart-weather-websocket.html

https://www.datainmotion.dev/2020/12/ingesting-websocket-data-for-live-stock.html