Kafka

Common Instructions

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// adjust topic partition
kafka-topics --alter --topic ws-api --zookeeper zk-service --partitions 5

kafka-topics --alter --topic ws-gateway --zookeeper zk-service --partitions 5

// query topic status
kafka-topics --topic ws-api -describe --zookeeper zk-service

kafka-topics --topic ws-gateway -describe --zookeeper zk-service

// query consumer group status
kafka-consumer-groups --bootstrap-server kafka-service:9092 --describe --group  ws-api-ee-release

kafka-consumer-groups --bootstrap-server kafka-service:9092 --describe --group  ws-gateway-ee-release