I am trying load a csv file via elasticSearch and finally visualize it using Kibana. The elasticSearch is throwing this Exception. Please tell me how to solve this. Thanks in advance.
P.S. I am attaching the image of my flow below:
You need to show us the Error you are getting. Hover on red box to see it. Also always tail the nifi log to see errors, warnings, and information while building NiFi data flows.
How do i tail my nifi log to see the errors? What changes do i have to make in order to see the errors while building data flows?