Set topic retention kafka
Set 7-day retention on a topic
kafka-configs.sh --bootstrap-server kafka:9092 --alter --entity-type topics --entity-name my-topic --add-config retention.ms=604800000
more kafka
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Check broker metadata
kafka-broker-api-versions.sh --bootstrap-server kafka:9092
List topics
kafka-topics.sh --bootstrap-server kafka:9092 --list
Create topic
kafka-topics.sh --bootstrap-server kafka:9092 --create --topic <name> --partitions 3 --replication-factor 2
Describe topic
kafka-topics.sh --bootstrap-server kafka:9092 --describe --topic <name>
Delete topic
kafka-topics.sh --bootstrap-server kafka:9092 --delete --topic <name>