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카프카 명령어 본문

Open Source/Kafka

카프카 명령어

정몽실이 2020. 4. 1. 14:31

| 토픽 정보 확인

kafka-topics.sh --describe --zookeeper peter-zk001:2181 --topic peter
Topic:peter	PartitionCount:6	ReplicationFactor:1	Configs:
Topic: peter	Partition: 0	Leader: 2	Replicas: 2	Isr: 2
Topic: peter	Partition: 1	Leader: 3	Replicas: 3	Isr: 3
Topic: peter	Partition: 2	Leader: 1	Replicas: 1	Isr: 1
Topic: peter	Partition: 3	Leader: 2	Replicas: 2	Isr: 2
Topic: peter	Partition: 4	Leader: 3	Replicas: 3	Isr: 3
Topic: peter	Partition: 5	Leader: 1	Replicas: 1	Isr: 1

 

| 토픽의 현재 offset 확인

kafka-run-class.sh kafka.tools.GetOffsetShell --broker-list 카프카브로커 --topic 토픽명

 

| 모든 컨슈머 그룹 리스트

kafka-consumer-groups.sh --bootstrap-server localhost:9092 --list

 

| 컨슈머 상태와 Offset확인

kafka-consumer-groups.sh --bootstrap-server localhost:9092 --group 컨슈머그룹명 --describe
GROUP                    TOPIC           PARTITION  CURRENT-OFFSET  LOG-END-OFFSET  LAG             CONSUMER-ID     HOST            CLIENT-ID
item-ITEM-price-consumer item-TABLE-item 9          2812            2812            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 8          2814            2814            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 7          2809            2809            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 6          2810            2810            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 5          2811            2811            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 4          2813            2813            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 3          2814            2814            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 2          2813            2813            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 1          2811            2811            0               -               -               -
item-ITEM-price-consumer item-TABLE-item 0          2813            2813            0               -               -               -

 

| 컨슈머 그룹 삭제

kafka-consumer-groups.sh --zookeeper localhost:2181 --delete --group <group_name>
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