Lan Ding

KAFKA-14511: extend AlterIncrementalConfigs API to support group config

10

This PR add resources to store and handle consumer group config. [jira](https://issues.apache.org/jira/browse/KAFKA-14511) Changes include: - Adding GRUOP to resource type - Corresponding DYNAMIC consumer group configurations in resources. - Changes...

The patch adds `ConsumerGroupHeartbeat` and `ConsumerGroupDescribe` API to `AuthorizerIntegrationTest`.

Replace `singleton` with `Set.of` in the SubscriptionStateTest.

KAFKA-19340: Move DelayedRemoteFetch to the storage module

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Move DelayedRemoteFetch to the storage module and rewrite it to java.

KAFKA-15283:[2/2] Client support for OffsetFetch with topic ID

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Introduce Topic ID in existing OffsetFetch API, the patch only contains the client side changes.

KAFKA-19980: ConfigCommand#validatePropsKey should accept `$` symbol

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1. Enabled ConfigCommand#validatePropsKey to support the `$` symbol. 2. Added UT and IT for the change. Reviewers: Chia-Ping Tsai

Move KRaftClusterTest from core module to server module. Rewrite - testCreateClusterAndCreateListDeleteTopic - testCreateClusterAndCreateAndManyTopics - testClientQuotas - testDefaultClientQuotas - testCreateClusterWithAdvertisedPortZero - testCreateClusterWithAdvertisedHostAndPortDifferentFromSocketServer - testUnregisterBroker

KAFKA-19833: Refactor Nullable Types to Use a Unified Pattern

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See https://github.com/apache/kafka/pull/20614#pullrequestreview-3379156676 Refactor nullable types as a subclass of non-nullable types.