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This PR is one of the upcoming trying to modernise the code of the Kafka. I have started with smaller modules. Reviewers: Christo Lolov <lolovc@amazon.com>, Chia-Ping Tsai <chia7712@gmail.com>, Ken Huang <s7133700@gmail.com>
Kafka client examples
This module contains some Kafka client examples.
- Start a Kafka 2.5+ local cluster with a plain listener configured on port 9092.
- Run
examples/bin/java-producer-consumer-demo.sh 10000to asynchronously send 10k records to topic1 and consume them. - Run
examples/bin/java-producer-consumer-demo.sh 10000 syncto synchronous send 10k records to topic1 and consume them. - Run
examples/bin/exactly-once-demo.sh 6 3 10000to create input-topic and output-topic with 6 partitions each, start 3 transactional application instances and process 10k records.