[KAFKA-14012] passing a "method" into the `Utils.closeQuietly` method cause NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Fix Version/s: 3.4.0
• Component/s: connect
• Assignee: Sagar Rao
• Reporter: Luke Chen
• Reviewer: Chris Egerton
• Created: 20/Jun/22 09:16
• Updated: 23/Aug/22 14:26
• Resolved: 20/Aug/22 09:53

Description

Utils.closeQuietly method accepts `AutoCloseable` object, and close it. But there are some places we passed "method" into Utils.closeQuietly, which causes the object doesn't get closed as expected.

I found it appeared in:

• WorkerConnector
• AbstractWorkerSourceTask
• KafkaConfigBackingStore

 

Issue Links

• links to: GitHub Pull Request #12321