[KAFKA-10803] Skip improper dynamic configs while initialization and include the rest correct ones

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.1, 2.6.0, 2.5.1, 2.7.0, 2.8.0
• Fix Version/s: 2.8.0
• Component/s: core
• Assignee: Prateek Agarwal
• Reporter: Prateek Agarwal
• Reviewer: Rajini Sivaram
• Created: 03/Dec/20 16:26
• Updated: 04/Dec/20 03:59
• Resolved: 04/Dec/20 03:59

Description

There is a bug in how incorrect dynamic config keys are removed from the original Properties list, resulting in persisting the improper configs in the properties list.

This eventually results in exception being thrown while parsing the list by KafkaConfig ctor, resulting in skipping of the complete dynamic list (including the correct ones).

Issue Links

• links to: GitHub Pull Request #9682