Out of curiosity, what is the next if we have a zk-only list?

1. migrate the tests to Kraft if the tests are required by Kraft too
2. Remove the tests if the bugs happen in Kraft only (similar to KAFKA-17925: Convert Kafka Client integration tests to use KRaft #17670 (comment))

Thanks

Out of curiosity, what is the next if we have a zk-only list?

There are some things that don't need to be tested any more, because they're gone. For example, there are a bunch of tests of "topics in deleting state" which can go, because deleting state is gone.

There are probably some tests that need to be migrated to KRaft, but haven't been yet. Depending on how many of them there are, we may need to put a @Disable on some of these and create a follow-up JIRA so that we can unblock the broader zk removal effort.

I split the fix of MetricsTest out to #17744

Remove MetadataRequestBetweenDifferentIbpTest.scala in #17745

Convert DescribeLogDirsRequestTest : #17746

another fix here #17757

Fixing FetchRequestDownConversionConfigTest here : #17759

Convert ConsumerTopicCreationTest : https://github.com/apache/kafka/pull/17760/files

Convert AddPartitionsToTxnRequestServerTest #17762

Created #17765 for fixing the tests inheriting from RebootstrapTest

Convert RackAwareAutoTopicCreationTest to KRaft: #17766

Convert ProduceRequestTest : #17780

Convert GssapiAuthenticationTest : https://github.com/apache/kafka/pull/17786/files

Convert SaslClientsWithInvalidCredentialsTest.scala to KRaft #17803

remove SaslPlainPlaintextConsumerTest.testZkAclsDisabled: #17902

For fixing DynamicBrokerReconfigurationTest : #17905

Remove some ZK tests here https://github.com/apache/kafka/pull/17913/files

Fix ConsumerBounceTest here: #17997

It looks like isKRaftTest was removed in #18166 , so we no longer need this PR. I'll close it. Thanks, everyone!