Java Consumer

The video tutorial guides viewers through creating a Java class for a Kafka consumer. It covers setting up a logger, configuring consumer properties, creating a consumer, subscribing to topics, and polling data. The tutorial explains key concepts like deserialization, consumer configuration, and processing records from Kafka topics.

What is the purpose of creating a logger in the Java consumer demo?

Explain the significance of the 'bootstrap.servers' property in Kafka consumer configuration.

Describe the process of deserialization in the context of Kafka consumers.

What are the different values that can be assigned to the 'auto.offset.reset' configuration?

How do you subscribe a Kafka consumer to multiple topics?

What is the role of the 'poll' method in a Kafka consumer?

What changes were introduced in Kafka 2.0 regarding the 'poll' method?

What is the significance of setting the Java language version in the POM XML file?

How can you log the key and value of a consumer record in Kafka?

Explain how the consumer reads messages from different partitions.