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How Do I Reset Kafka Data?
Updated on 2022-08-12 GMT+08:00
How Do I Reset Kafka Data?
You can reset Kafka data by deleting Kafka topics.
- Delete a topic: kafka-topics.sh --delete --zookeeper ZooKeeper Cluster service IP address:2181/kafka --topic topicname
- Query all topics: kafka-topics.sh --zookeeper ZooKeeper cluster service IP address:2181/kafka --list
After the deletion command is executed, empty topics will be deleted immediately. If a topic has data, the topic will be marked for deletion and will be deleted by Kafka later.
Parent topic: Big Data Service Development
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