[FLINK-17316] Have HourlyTips solutions use TumblingEventTimeWindows.of

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.10.1, 1.11.0
• Component/s: Documentation / Training / Exercises
• Labels: pull-request-available
• Assignee: David Anderson
• Reporter: David Anderson
• Created: 22/Apr/20 06:38
• Updated: 22/Apr/20 07:30
• Resolved: 22/Apr/20 07:30

Description

In an educational context I think it's better to use

.window(TumblingEventTimeWindows.of(Time.hours(1)))

rather than

.timeWindow(Time.hours(1))

Depending on the time characteristic is not a best practice.