Apche NiFi Not Working

0
votes

I just started learning about Apache NIFI. I installed it by following this video on youtube - https://www.youtube.com/watch?v=DDd6KayUHt8

I blindly followed what he said. But when I type http://localhost:9090/nifi (as said on the video) on the browser. Nothing works.

I get this error in command prompt -

Error I tried googling for solution but couldn't find any. Someone please help.

2
apache-nifihortonworks-data-platformhortonworks-dataflow
That message does not necessarily indicate a failure, rather that we don't have a certainty over process ID given the Windows environment. Could you evaluate the nifi-app.log and nifi-bootstrap.log in the logs directory of your installation to see if anything is of interest there? – apiri
Open your nifi.properties file check what's the port set for nifi.web.http.port and use that port. Also please take a look at your log files: nifi-app.log and nifi-bootstrap.log – Sivaprasanna Sethuraman
The nifi.web.http.port is set to 8080. I checked nifi-app.log and I get this exception--> java.net.SocketException: Unresolved address 2018-04-05 08:05:43,205 WARN [main] org.apache.nifi.web.server.JettyServer Failed to start web server... shutting down. – yoyo yagami

2 Answers

3
votes

Try http://localhost:8080/nifi, or match the correct port from the conf/nifi.properties file:

nifi.web.http.port=8080
0
votes

change the port number in nifi.properties file in conf file.open with the changed port number http://localhost:changed port number/nifi