[FLINK-32568] Ensure that all subtasks are sorted by busy ratio at the backpressure tab by default

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.18.0
• Fix Version/s: 1.18.0
• Component/s: Runtime / Web Frontend
• Labels: pull-request-available
• Assignee: Rui Fan
• Reporter: Rui Fan
• Created: 10/Jul/23 09:05
• Updated: 10/Jul/23 14:50
• Resolved: 10/Jul/23 14:50

Description

After FLINK-29998 and FLINK-30468, all subtasks are sorted by busy ratio at the backpressure tab by default.

FLINK-30829 makes the backpressure tab could be sort by busy/backpressure/idle seperately. However, the default sort rule is changed.

Following is the picture about it, all subtask are sorted by 3 columns be default:

Issue Links

• is caused by: FLINK-30829 Make the backpressure tab could be sort by the backpressure level
• links to: GitHub Pull Request #22974