[KAFKA-15907] Remove previously deprecated Consumer features from 4.0

• Type: Task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 4.0.0
• Component/s: clients, consumer
• Assignee: Kirk True
• Reporter: Kirk True
• Created: 27/Nov/23 22:28
• Updated: 27/Nov/23 22:50

Description

This Jira serves as the main collection of APIs, logic, etc. that were previously marked as "deprecated" by other KIPs. With 4.0, we will be updating the code to remove the deprecated features.

Sub-Tasks

• Remove deprecated Consumer API poll(long timeout): Open
• Throw error when consumer configured with empty/whitespace-only group.id for LegacyKafkaConsumer: Open