[SPARK-32886] '.../jobs/undefined' link from "Event Timeline" in jobs page

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.4, 3.0.0, 3.1.0
• Fix Version/s: 2.4.8, 3.0.2, 3.1.0
• Component/s: Web UI
• Assignee: Zhen Li
• Reporter: Zhen Li
• Created: 15/Sep/20 07:55
• Updated: 25/Sep/20 13:35
• Resolved: 21/Sep/20 14:06

Description

In event timeline view of jobs page, clicking job item would redirect you to corresponding job page. when there are two many jobs, some job items' link would redirect to wrong link like '.../jobs/undefined'

Issue Links

• links to: [Github] Pull Request #29757 (zhli1142015)
• links to: [Github] Pull Request #29825 (sarutak)
• links to: [Github] Pull Request #29825 (sarutak)
• links to: [Github] Pull Request #29833 (zhli1142015)
• links to: [Github] Pull Request #29833 (zhli1142015)