invoke directly?

[Raboo]

Hi,

Is it possible to invoke jmxfetch directly without the python wrappers?
I'm trying, but failing.

# java -jar jmxfetch-0.18.1-jar-with-dependencies.jar -r console -l logfile.txt -D /home/elias/conf.d list_everything

Nothing happens, logs:

2018-01-26 15:17:31,769 | INFO | CustomLogger | File Handler set
2018-01-26 15:17:31,770 | INFO | App | JMX Fetch has started
2018-01-26 15:17:31,771 | INFO | App | JMXFetch is closing

Inside conf.d I have a kafka.yaml

# head -3 conf.d/kafka.yaml
instances:
  - host: localhost
    port: 9999

I have kafka running with jmx on port 9999 locally.