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https://issues.apache.org/jira/browse/KAFKA-9189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Mao reassigned KAFKA-9189:
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Assignee: David Mao
> Shutdown is blocked if connection to Zookeeper is lost
> ------------------------------------------------------
>
> Key: KAFKA-9189
> URL: https://issues.apache.org/jira/browse/KAFKA-9189
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 2.3.0
> Environment: Linux, Docker 19.03.4
> Reporter: Boris Granveaud
> Assignee: David Mao
> Priority: Minor
>
> We are using Kafka and Zookeeper in Docker swarm stacks. When we undeploy a
> stack, sometimes Kafka doesn't shutdown properly and is finally killed by
> Docker (thus leaving potentially corrupted files).
> Here are the steps to reproduce (simple Docker, no swarm):
>
> {code:java}
> docker network create test
> docker run -d --network test --name zk --rm zookeeper:3.5.6
> docker run --network test --name kf --rm -e "KAFKA_ZOOKEEPER_CONNECT=zk:2181"
> -e "KAFKA_ADVERTISED_LISTENERS=INSIDE://:9091" -e
> "KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=INSIDE:PLAINTEXT" -e
> "KAFKA_INTER_BROKER_LISTENER_NAME=INSIDE" confluentinc/cp-kafka:5.3.1
> {code}
>
> In another shell:
>
> {code:java}
> docker stop zk
> docker stop kf
> {code}
>
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