Ismael Juma created KAFKA-2691:
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             Summary: Improve handling of authorization failure during metadata 
refresh
                 Key: KAFKA-2691
                 URL: https://issues.apache.org/jira/browse/KAFKA-2691
             Project: Kafka
          Issue Type: Sub-task
          Components: security
            Reporter: Ismael Juma
             Fix For: 0.9.0.0


There are two problems, one more severe than the other:

1. The consumer blocks indefinitely if there is non-transient authorization 
failure during metadata refresh due to KAFKA-2391
2. We get a TimeoutException instead of an AuthorizationException in the 
producer for the same case

If the fix for KAFKA-2391 is to add a timeout, then we will have issue `2` in 
both producer and consumer.



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