profunktor / neutron Goto Github PK

A new CI flaky test emerged on #14, but I decided to merge anyway, as all the tests consistently pass locally.

I'd appreciate any help, if someone can run these tests locally and see if it can be reproduced.

I have no idea why it fails on GH actions: https://github.com/profunktor/neutron/runs/5721525999?check_suite_focus=true

[info] dev.profunktor.pulsar.DeduplicationSuite
[error] - Producer deduplicates messages 822ms
[error]   Values not equal: (tests/src/it/scala/dev/profunktor/pulsar/DeduplicationSuite.scala:88)
[error] 
[error]   List(a, b, [b][,][ ]c)  |  List(a, b, c)
[error] 
[error] Failed: Total 13, Failed 1, Errors 0, Passed 12, Ignored 2
[error] Failed tests:
[error] 	dev.profunktor.pulsar.DeduplicationSuite
[error] (tests / IntegrationTest / test) sbt.TestsFailedException: Tests unsuccessful
[error] Total time: 57 s, completed Mar 28, 2022, 2:08:45 PM

If you would like to help, you can follow these steps to get started:

1. Check out this project.
2. Make sure you have a JDK installed or use the provided Nix dev-shell.
3. Install and configure Docker and docker-compose if not installed.
4. Start up Pulsar by running ./run.sh in the root of the project.
5. Run tests via sbt it:test.
6. Run docker-compose exec -T pulsar bin/pulsar-admin topics get-deduplication dedup.
7. Run docker-compose exec -T pulsar cat conf/standalone.conf | grep 'topicLevelPolicies'.
8. Report your results (including the outputs of 6 and 7) with your system info in the comments.

I'm on Linux, so I'm especially curious to hear about MacOS users running this test.