Question

Which of the following serializer do we need to use, when the object we send to Kafka is a simple String or Integer?

Answer 1

When the object we send to Kafka is a simple String or Integer, then we use serialization and De-serialization. In serialization the objects are converted into byte streams.

                For this we need to understand Kafka first.Kafka helps in publishing and subscribing to streams or records. We also can create our own custom serialize and De-serialization.