Hello. Long story short - one scala test of ReassingPartitionCommand remain and I rewrote it in java - https://github.com/apache/kafka/pull/14456
Please, review. I’m working on [1]. The PR that moves whole command is pretty big so it makes sense to split it. I prepared the PR [2] that moves single test (ReassignPartitionsIntegrationTest) to java. It smaller and simpler(touches only 5 files): To review - https://github.com/apache/kafka/pull/14456 Big PR - https://github.com/apache/kafka/pull/13247 [1] https://issues.apache.org/jira/browse/KAFKA-14595 [2] https://github.com/apache/kafka/pull/14456
