Jason Gustafson created KAFKA-13940: ---------------------------------------
Summary: DescribeQuorum returns INVALID_REQUEST if not handled by leader Key: KAFKA-13940 URL: https://issues.apache.org/jira/browse/KAFKA-13940 Project: Kafka Issue Type: Bug Reporter: Jason Gustafson In `KafkaRaftClient.handleDescribeQuorum`, we currently return INVALID_REQUEST if the node is not the current raft leader. This is surprising and doesn't work with our general approach for retrying forwarded APIs. In `BrokerToControllerChannelManager`, we only retry after `NOT_CONTROLLER` errors. It would be more consistent with the other Raft APIs if we returned NOT_LEADER_OR_FOLLOWER, but that also means we need additional logic in `BrokerToControllerChannelManager` to handle that error and retry correctly. -- This message was sent by Atlassian Jira (v8.20.7#820007)