Jason Gustafson created KAFKA-4034:
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Summary: Consumer need not lookup coordinator when using manual
assignment
Key: KAFKA-4034
URL: https://issues.apache.org/jira/browse/KAFKA-4034
Project: Kafka
Issue Type: Bug
Components: consumer
Affects Versions: 0.10.0.1, 0.10.0.0, 0.9.0.1, 0.9.0.0
Reporter: Jason Gustafson
Currently, we lookup the coordinator even if the user is using manual
assignment and not storing offsets in Kafka. This seems unnecessary and can
lead to surprising group authorization failures if the user does not have
Describe access to the group. We should be able to change the code to only
lookup the coordinator when we know we are going to use it.
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