[SPARK-27263] Hide `Hadoop Properties` table in Environment page if it's empty

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Won't Fix
• Affects Version/s: 3.0.0
• Component/s: Web UI
• Assignee: Unassigned
• Reporter: ABHISHEK KUMAR GUPTA
• Created: 24/Mar/19 12:10
• Updated: 25/Mar/19 16:53
• Resolved: 25/Mar/19 16:53

Description

1. in spark 2.4 or older version, create entry in eventLog directory by running an application. If we enable the history server it will create the entry
2. now try to open the same event Log entry in the spark 3.0, history UI, in "Environment Page", in "hadoop properties" tab it is showing empty table as show in bow 

1. 

Issue Links

• links to: GitHub Pull Request #24193