Zorn Hsu

Results 2 issues of Zorn Hsu

After we merged #1724, we saw increase rate of test failures due to Integration test took too long with no output. ``` #!/bin/bash -eo pipefail ./gradlew --no-daemon -PmaxParallelForks=1 build Picked...

## Description - Inspired by [KIP-1123](https://github.com/apache/kafka/pull/19850), this PR adds the support for rack-aware partitioning to all Sarama partitioners. (In contrast to KIP-1123 targets only Java `BuiltInPartitioner`) - It comes with...