Error serializing Avro message Error — Kafka

bin/kafka-avro-console-producer --broker-list kafka-cluster-dev.example:9092 --topic test --property schema.registry.url=host:8086 --property…

HashMap is a data structure which provides constant-time O(1) for get and put operations. Hashing is the process of assigning a number to an object. Hashmaps are generally used when you need to access data in constant time O(1) and order is not…