Sswater Shi created KAFKA-4295: ---------------------------------- Summary: kafka-console-consumer.sh does not delete the temporary group in zookeeper Key: KAFKA-4295 URL: https://issues.apache.org/jira/browse/KAFKA-4295 Project: Kafka Issue Type: Bug Components: admin Affects Versions: 0.10.0.1, 0.10.0.0, 0.9.0.1 Reporter: Sswater Shi Priority: Minor
I'm not sure it is a bug or you guys designed it. Since 0.9.x.x, the kafka-console-consumer.sh will not delete the group information in zookeeper/consumers on exit when without "--new-consumer". There will be a lot of abandoned zookeeper/consumers/console-consumer-xxx if kafka-console-consumer.sh runs a lot of times. When 0.8.x.x, the kafka-console-consumer.sh can be followed by an argument "--group". If not specified, the kafka-console-consumer.sh will create a temporary group name like 'console-consumer-xxxx'. If the group name is specified by "--group", the information in the zookeeper/consumers will be kept on exit. If the group name is a temporary one, the information in the zookeeper will be deleted when kafka-console-consumer.sh is quitted by Ctrl+C. Why this is changed from 0.9.x.x. -- This message was sent by Atlassian JIRA (v6.3.4#6332)