Chia-Ping Tsai created KAFKA-17152:
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Summary: Make sure zk session tracker gets down when closing
embedded zk
Key: KAFKA-17152
URL: https://issues.apache.org/jira/browse/KAFKA-17152
Project: Kafka
Issue Type: Sub-task
Reporter: Chia-Ping Tsai
Assignee: Chia-Ping Tsai
zk `SessionTrackerImpl`[0] exits the loop on background, and hence it can keep
alive for a while after zk shutdown. We should have a small waiting for it when
closing `EmbeddedZookeeper` [1]
[0]
https://github.com/apache/zookeeper/blob/master/zookeeper-server/src/main/java/org/apache/zookeeper/server/SessionTrackerImpl.java#L158
[1]
https://github.com/apache/kafka/blob/trunk/core/src/test/scala/unit/kafka/zk/EmbeddedZookeeper.scala#L53
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