Re: Kafka certificate monitoring

2022-07-28 Thread Fares Oueslati
Hello Sandeep, When using Strimzi and Kafka I created a small app that parses the cert file and pushes the validity period as a prom metric. You can run the app periodically in a cron job, you would mount the secret within the job pod and parse the file. I was using prom push gateway for that

Apache Kafka acknowledgement

2022-07-28 Thread selva raj selvaraj
Hi Team! I developed a simple kafka producer & consumer module. Just I want to acknowledge whether the message is delivered or not. I couldn't find any document, reference or sample code. Could you please guide me on this? *Development Language : *Python Thanks! Raj

Re: question: kafka stream Tumbling Window can't close when no producer sending message

2022-07-28 Thread John Roesler
Hello, Yes, this is correct. There is a difference between what we call “stream time” and regular “wall-clock time”. All the windowing operations need to be deterministic, otherwise your results would depend on when you run your program. For that reason, we have “stream time”, which takes its