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  1. Kafka
  2. KAFKA-5027 Kafka Controller Redesign
  3. KAFKA-5473

handle ZK session expiration properly when a new session can't be established

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    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.9.0.0
    • Fix Version/s: 1.1.0
    • Component/s: None
    • Labels:
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      Description

      In https://issues.apache.org/jira/browse/KAFKA-2405, we change the logic in handling ZK session expiration a bit. If a new ZK session can't be established after session expiration, we just log an error and continue. However, this can leave the broker in a bad state since it's up, but not registered from the controller's perspective. Replicas on this broker may never to be in sync.

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              • Assignee:
                prasincs Prasanna Gautam
                Reporter:
                junrao Jun Rao
                Reviewer:
                Ismael Juma
              • Votes:
                1 Vote for this issue
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                • Created:
                  Updated:
                  Resolved: