I am working on lab 3 in Sentiment Analysis and Brand Monitoring.
Until Lab 3 question 3 everythin gs is clear. But In Lab 3 question 3 there is no mentioning about starting the lab3.conf.
So I started the lab3 configuration myself with ./logstash-6.3.1/bin/logstash -f pipelines/lab3.conf.
The logstash runs, but in every document it tries to enrich there are errors:
Twitter messages come in, but no sentiment or sentiment score is added:
I have floowed the lab guide point by point. Seems like something is wrong in the python code.
Any help would be great.
Also, I would like to do the traiing again, but there is no dataset provided to run the labs locally?