I am attempting to configure the GetTwitter processor for a Nifi flow. I've set the required properties, such as access token and consumer key. However, when I turn on the processor, I get the following error:
did you test your twitter account details from https://dev.twitter.com/rest/tools/console
could be a firewall blocking SSL or that port
Delete any cached certificate for twitter from your truststore
Make sure all 4 tokens are entered fully.
check NIFI logs for more errors
Test from command line (https://github.com/sferik/t)
Try to validate SSL Certs: