I'm trying to parse data that looks like this :
“timestamp1;value1; timestamp2;value2;… timestampN;valueN;”
I'm trying csv filter (as they originally comes from csv), but it is not working well,as it doesn't understand that there is only 2 features.
I know that grok filter can do a lot of things, but i don't know how to configure it so that logstash understand that there is 2 repeated features only.
Any help ?