Matthias J. Sax created KAFKA-4476: -------------------------------------- Summary: 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). -- This message was sent by Atlassian JIRA (v6.3.4#6332)