Stanislav Kozlovski created KAFKA-8183:
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Summary: Trogdor - ProduceBench should retry on
UnknownTopicOrPartitionException during topic creation
Key: KAFKA-8183
URL: https://issues.apache.org/jira/browse/KAFKA-8183
Project: Kafka
Issue Type: Improvement
Reporter: Stanislav Kozlovski
Assignee: Stanislav Kozlovski
There exists a race condition in the Trogdor produce bench worker code where
`WorkerUtils#createTopics()` [notices the topic
exists|https://github.com/apache/kafka/blob/4824dc994d7fc56b7540b643a78aadb4bdd0f14d/tools/src/main/java/org/apache/kafka/trogdor/common/WorkerUtils.java#L159]
yet when it goes on to verify the topics, the DescribeTopics call throws an
`UnknownTopicOrPartitionException`.
We should add sufficient retries such that this does not fail the task.
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