Work on KAFKA-4476 started by Matthias J. Sax.
> Kafka Streams gets stuck if metadata is missing
> -----------------------------------------------
>                 Key: KAFKA-4476
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4476
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams
>            Reporter: Matthias J. Sax
>            Assignee: Matthias J. Sax
>            Priority: Critical
> When a Kafka Streams application gets started for the first time, it can 
> happen that some topic metadata is missing when 
> {{StreamPartitionAssigner#assign()}} is called on the group leader instance. 
> This can result in an infinite loop within 
> {{StreamPartitionAssigner#assign()}}. This issue was detected by 
> {{ResetIntegrationTest}} that does have a transient timeout failure (c.f. 
> https://issues.apache.org/jira/browse/KAFKA-4058 -- this issue was re-opened 
> multiple times as the problem was expected to be in the test -- however, that 
> is not the case).

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