David Judd created KAFKA-4431:
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Summary: HeartbeatThread should be a daemon thread
Key: KAFKA-4431
URL: https://issues.apache.org/jira/browse/KAFKA-4431
Project: Kafka
Issue Type: Bug
Components: clients
Affects Versions: 0.10.1.0
Reporter: David Judd
We're seeing an issue where an exception inside the main processing loop of a
consumer doesn't cause the JVM to exit, as expected (and, in our case,
desired). From the thread dump, it appears that what's blocking exit is the
"kafka-coordinator-heartbeat-thread", which is not currently a daemon thread.
Per the mailing list, it sounds like this is a bug.
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