nifi/nifi-extension-bundles/nifi-kafka-bundle/nifi-kafka-3-integration/README.md

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ConsumeKafkaIT

  • When additional test cases were added to ConsumeKafkaIT, intermittent test failures were observed. Experimenting with processor parameters yielded a learning that, in the test containers test environment, reuse of consumer group ID was confusing Kafka client. Use of fresh group ID for each test case led to repeatable successful test runs.