[FLINK-15920] Show thread name in logs on CI

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.10.0
• Component/s: Build System
• Labels: pull-request-available
• Assignee: Stephan Ewen
• Reporter: Stephan Ewen
• Created: 05/Feb/20 12:15
• Updated: 07/Feb/20 11:18
• Resolved: 05/Feb/20 23:20

Description

Having thread names in log lines make it much easier to understand from which task they come.

Enabling that by default on the CI setup helps with analyzing bugs and unstable tests.

Issue Links

• links to: GitHub Pull Request #11023