Learn about Apache Kafka and its ecosystem in 20 minutes.

What is Apache Kafka?

Learn how Kafka works, get a strong understanding of the different components

Kafka Fundamentals

Understanding Kafka

Starting Kafka

Learn how to use Kafka Command Line Interface (CLI)

Kafka CLI Tutorials

How to interact with Kafka programmatically?

Kafka Programming Tutorials

Practice using Kafka

Kafka Advanced Concepts

Series of advanced tutorials on important Kafka administration subjects

Kafka Administration

Next Level Kafka

Kafka topics configuration compression type

Conduktor screenshot of Kafka Topic config

Kafka Topics Configuration in Conduktor

Conduktor & Kafka Topic Configuration

kafka-configs

CLI Extensions

kafka-topics.sh --bootstrap-server localhost:9092 --create --topic configured-topic --partitions 3 --replication-factor 1

kafka-topics.sh --bootstrap-server localhost:9092 --describe --topic configured-topic

Topic: configured-topic	TopicId: CDU7SBxBQ1mzJGnuH68-cQ	PartitionCount: 3	ReplicationFactor: 1	Configs:
	Topic: configured-topic	Partition: 0	Leader: 2	Replicas: 2	Isr: 2
	Topic: configured-topic	Partition: 1	Leader: 3	Replicas: 3	Isr: 3
	Topic: configured-topic	Partition: 2	Leader: 1	Replicas: 1	Isr: 1

kafka-configs.sh --bootstrap-server localhost:9092 --alter --entity-type topics --entity-name configured-topic --add-config min.insync.replicas=2

kafka-topics.sh --bootstrap-server localhost:9092 --describe --topic configured-topic
Topic: configured-topic	TopicId: CDU7SBxBQ1mzJGnuH68-cQ	PartitionCount: 3	ReplicationFactor: 1	Configs: min.insync.replicas=2
	Topic: configured-topic	Partition: 0	Leader: 2	Replicas: 2	Isr: 2
	Topic: configured-topic	Partition: 1	Leader: 3	Replicas: 3	Isr: 3
	Topic: configured-topic	Partition: 2	Leader: 1	Replicas: 1	Isr: 1

kafka-configs.sh --bootstrap-server localhost:9092 --alter --entity-type topics --entity-name configured-topic --delete-config min.insync.replicas

What are the default configurations of a Kafka topic, and how can we change it?

How to change a Kafka Topic Configuration using the CLI?

Learn what the default configurations of a Kafka topic are, and how to make changes to the Kafka topic configuration via the CLI.

Advanced Kafka Topic Tutorial about Kafka Topic Configuration and how to change the topic configuration using CLI.