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Posted to dev@kafka.apache.org by "Jason Gustafson (JIRA)" <ji...@apache.org> on 2017/05/10 21:10:04 UTC

[jira] [Created] (KAFKA-5212) Consumer ListOffsets request can starve group heartbeats

Jason Gustafson created KAFKA-5212:
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             Summary: Consumer ListOffsets request can starve group heartbeats
                 Key: KAFKA-5212
                 URL: https://issues.apache.org/jira/browse/KAFKA-5212
             Project: Kafka
          Issue Type: Bug
            Reporter: Jason Gustafson
            Assignee: Jason Gustafson
             Fix For: 0.11.0.0


The consumer is not able to send heartbeats while it is awaiting a ListOffsets response. Typically this is not a problem because ListOffsets requests are handled quickly, but in the worst case if the request takes longer than the session timeout, the consumer will fall out of the group.



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