[FLINK-22184] Rest client shutdown on failure runs in netty thread

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0
• Fix Version/s: 1.11.4, 1.13.0, 1.12.3
• Component/s: Client / Job Submission
• Labels: pull-request-available
• Assignee: Chesnay Schepler
• Reporter: Chesnay Schepler
• Created: 09/Apr/21 14:06
• Updated: 28/May/21 09:04
• Resolved: 12/Apr/21 08:43

Description

Then using the CLI to run any command, if the request fails then the RestClient is shut down from the netty thread, which causes problems because when shutting down we try to shut down netty, but the netty thread is still busy shutting things down.

Issue Links

• links to: GitHub Pull Request #15552