Chaffelson
commented
3 years ago This really depends on how you are running NiFi. If you have it in Docker then you'd need to change the ports open on the environment for example. For NiPy, you should use nipyapi.utils.set_endpoint('http://localhost:9090/nifi-api') to ensure it correctly disconnects from the previous session and starts a new one.
omkaringale
Description
Not able to establish connection with the canvas upon changing the port
What I Did
Changed the port from 8080 to 9090 then tried to connect to canvas and get root id
config.nifi_config.host = 'http://localhost:9090/nifi/'root_id = canvas.get_root_pg_id()Get the following error: ApiException: (404) Reason: Not Found HTTP response headers: HTTPHeaderDict({'X-Frame-Options': 'SAMEORIGIN', 'Content-Security-Policy': "frame-ancestors 'self'", 'X-XSS-Protection': '1; mode=block', 'X-Content-Type-Options': 'nosniff', 'Cache-Control': 'must-revalidate,no-cache,no-store', 'Content-Type': 'application/json', 'Content-Length': '110', 'Server': 'Jetty(9.4.26.v20200117)'}) HTTP response body: { "servlet":"default", "message":"Not Found", "url":"/nifi//flow/process-groups/root/status", "status":"404" }
Urgency
Trying to automate a process flow. Was working with the default 8080 port. P.S - sorry to bother you so often but I am new to NiFi and nipyapi and the concept of apis