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Posted to dev@kafka.apache.org by "Sswater Shi (JIRA)" <ji...@apache.org> on 2016/10/12 10:43:20 UTC
[jira] [Updated] (KAFKA-4295) kafka-console-consumer.sh does not
delete the temporary group in zookeeper
[ https://issues.apache.org/jira/browse/KAFKA-4295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sswater Shi updated KAFKA-4295:
-------------------------------
Description:
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.
was:
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.
> 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: 0.9.0.1, 0.10.0.0, 0.10.0.1
> 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.
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