[SPARK-33554] Accessibility: insufficient color contrast

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 2.4.5
• Component/s: Web UI
• Assignee: Unassigned
• Reporter: danliu
• Created: 25/Nov/20 08:32
• Updated: 07/Dec/20 15:37

Description

Visual impaired user will find difficulty to see the control or element in spark history server page if that control or element have insufficient color contrast as user won't be able to perform functionality over such control.