I think you faced with NiFi Cross-Site Request Forgery Protection. Here is the link to manual: https://nifi.apache.org/docs/nifi-docs/html/administration-guide.html#csrf-protection When you execute authorization request (/access/token) you got two cookies: __Secure-Authorization-Bearer and __Secure-Request-Token. Value of __Secure-Authorization-Bearer cookie you can use as value for Authorization header or maybe your http client can add it automatically. And to avoid CSRF security filter you should add to all POST/PUT/DELETE requests header with name Request-Token and value of __Secure-Request-Token cookie. ... View more

I am also experiencing this issue when attempting to write data to a redis in cluser mode. Did you find a solution or workaround @sofronic ? ... View more

So the flow file will have all the data like host, path, user.password details which has to be dynamic as of my requirements ... View more

Please also see this post: https://community.cloudera.com/t5/Support-Questions/Send-TCP-acknowledgement-in-NIFI/m-p/334438#M231765 ... View more

Hi @Chhavi , the discussion of HIPPA certification is an intricate one. I would recommend to talk to your Cloudera account representative as there are many details to go through.    Thank you, Alex ... View more