Rajini Sivaram created KAFKA-10727:
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Summary: Kafka clients throw AuthenticationException during
Kerberos re-login
Key: KAFKA-10727
URL: https://issues.apache.org/jira/browse/KAFKA-10727
Project: Kafka
Issue Type: Bug
Reporter: Rajini Sivaram
Assignee: Rajini Sivaram
During Kerberos re-login, we log out and login again. There is a timing issue
where the principal in the Subject has been cleared, but a new one hasn't been
populated yet. We need to ensure that we don't throw AuthenticationException in
this case to avoid Kafka clients (consumer/producer etc.) failing instead of
retrying.
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