Josep Prat created KAFKA-15105:
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Summary: Flaky test
FetchFromFollowerIntegrationTest.testFetchFromLeaderWhilePreferredReadReplicaIsUnavailable
Key: KAFKA-15105
URL: https://issues.apache.org/jira/browse/KAFKA-15105
Project: Kafka
Issue Type: Bug
Reporter: Josep Prat
Test
integration.kafka.server.FetchFromFollowerIntegrationTest.testFetchFromLeaderWhilePreferredReadReplicaIsUnavailable()
became flaky. An example can be found here:
[https://ci-builds.apache.org/job/Kafka/job/kafka-pr/job/PR-13865/2/testReport/junit/integration.kafka.server/FetchFromFollowerIntegrationTest/Build___JDK_11_and_Scala_2_13___testFetchFromLeaderWhilePreferredReadReplicaIsUnavailable__/]
The error might be caused because of a previous kafka cluster used for another
test wasn't cleaned up properly before this one run.
h3. Error Message
{code:java}
org.apache.kafka.common.errors.TopicExistsException: Topic '__consumer_offsets'
already exists.{code}
h3. Stacktrace
{code:java}
org.apache.kafka.common.errors.TopicExistsException: Topic '__consumer_offsets'
already exists. {code}
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