[FLINK-33474] ShowPlan throws undefined exception In Flink Web Submit Page

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.19.0
• Fix Version/s: 1.17.2, 1.19.0, 1.18.1
• Component/s: Runtime / Web Frontend
• Labels: pull-request-available
• Assignee: Yu Chen
• Reporter: Yu Chen
• Created: 07/Nov/23 05:57
• Updated: 07/Nov/23 12:17
• Resolved: 07/Nov/23 12:17

Description

The exception as shown in the figure below, meanwhile, the job plan cannot be displayed properly.

 

The root cause is that the dagreComponent is located in the nz-drawer and is only loaded when the drawer is visible, so we need to wait for the drawer to finish loading and then render the job plan.

Issue Links

• links to: GitHub Pull Request #23677