Kirk True created KAFKA-15283:
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Summary: Add support for topic ID-related Consumer changes
Key: KAFKA-15283
URL: https://issues.apache.org/jira/browse/KAFKA-15283
Project: Kafka
Issue Type: Task
Components: clients, consumer
Reporter: Kirk True
Currently, {{KafkaConsumer}} keeps track of topic IDs in the in-memory
{{ConsumerMetadata}} object, and they are provided to the {{FETCH}} and
{{METADATA}} RPC calls.
With KIP-848 the OffsetFetch and OffsetCommit will start using topic IDs in the
same way, so the new client implementation will provide it when issuing those
requests. Topic names should continue to be supported as needed by the
{{{}AdminClient{}}}.
We should also review/clean-up the support for topic names in requests such as
the {{METADATA}} request (currently supporting topic names as well as topic IDs
on the client side).
Tasks include:
* Introduce Topic ID in existing OffsetFetch and OffsetCommit API that will be
upgraded on the server to support topic ID
* Check topic ID propagation internally in the client based on RPCs including
it.
* Review existing support for topic name for potential clean if not needed.
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