showuon opened a new pull request #9029: URL: https://github.com/apache/kafka/pull/9029
In the original test, we will sleep for static 5 seconds to ensure the automated group offset sync is complete. It sometimes synced fast (less than 1 sec), and sometimes slow (~ 20 seconds). I rewrite the sleep to wait for specific condition: 1. `consumer.endOffsets` to make sure the topic partition metadata is synced 2. `backupClient.listConsumerGroupOffsets` to make sure the consumerGroupOffset is also synced I've tested in my local environment a lot of times. It can make the test more stable. Thanks. ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
