[SPARK-46886] Enable `spark.ui.prometheus.enabled` by default

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: Spark Core
• Labels: pull-request-available
• Assignee: Dongjoon Hyun
• Reporter: Dongjoon Hyun
• Created: 27/Jan/24 19:45
• Updated: 05/Sep/24 16:00
• Resolved: 27/Jan/24 23:15

Issue Links

• relates to: SPARK-29064 Add PrometheusResource to export Executor metrics
• links to: GitHub Pull Request #44912