[SPARK-3984] Display task deserialization time in the UI

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: Web UI
• Assignee: Kay Ousterhout
• Reporter: Kay Ousterhout
• Created: 17/Oct/14 01:04
• Updated: 06/Nov/14 07:55
• Resolved: 06/Nov/14 07:55

Description

Right now, the UI does not display the time to deserialize the task, which can be significant when running short jobs (e.g., ML).

cc sparks shivaram

Issue Links

• is blocked by: SPARK-4016 Allow user to optionally show additional, advanced metrics in the UI
• links to: [Github] Pull Request #2832 (kayousterhout)