Ismael Juma created KAFKA-6772:
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Summary: Broker should load credentials from ZK before requests
are allowed
Key: KAFKA-6772
URL: https://issues.apache.org/jira/browse/KAFKA-6772
Project: Kafka
Issue Type: Improvement
Affects Versions: 1.1.0, 1.0.0
Reporter: Ismael Juma
It is currently possible for clients to get an AuthenticationException during
start-up if the brokers have not yet loaded credentials from ZK. This
definitely affects SCRAM, but it may also affect delegation tokens.
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