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  1. Kafka
  2. KAFKA-10727

Kafka clients throw AuthenticationException during Kerberos re-login

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.5.2, 2.8.0, 2.6.3, 2.7.2
    • None
    • None

    Description

      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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              rsivaram Rajini Sivaram
              rsivaram Rajini Sivaram
              Manikumar Manikumar
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                Updated:
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