[SPARK-24470] RestSubmissionClient to be robust against 404 & non json responses

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.0
• Component/s: Spark Core
• Assignee: Rekha Joshi
• Reporter: Steve Loughran
• Created: 05/Jun/18 17:35
• Updated: 11/Jul/18 18:49
• Resolved: 11/Jul/18 18:49

Description

judging by Stack overflow 50677915, The RestSubmissionClient doesn't check the error code or content type before handing off to jackson. So a 404 with an HTML response isn't handled that well.

Issue Links

• links to: [Github] Pull Request #21684 (rekhajoshm)