[KAFKA-14160] Streamline clusterId retrieval in Connect

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.4.0
• Component/s: connect
• Assignee: Mickael Maison
• Reporter: Mickael Maison
• Reviewer: Chris Egerton
• Created: 10/Aug/22 19:14
• Updated: 23/Aug/22 15:10
• Resolved: 23/Aug/22 15:10

Description

At startup Connect starts and closes 9 Admin client instances. Each of these instance is only used to perform a single call, describeCluster(), in order to retrieve the cluster Id.

We should retrieve the cluster id once and pass it down to each component that needs it.

Issue Links

• links to: GitHub Pull Request #12536