[FLINK-13863] Update Operations Playground to Flink 1.9.0

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Done
• Affects Version/s: 1.9.0
• Fix Version/s: 1.9.1
• Component/s: Documentation
• Labels: pull-request-available
• Assignee: Fabian Hueske
• Reporter: Fabian Hueske
• Created: 26/Aug/19 14:43
• Updated: 27/Apr/21 18:07
• Resolved: 27/Aug/19 09:53

Description

Update the operations playground to Flink 1.9.0
This includes:

• Updating the flink-playgrounds repository
• Updating the "Getting Started/Docker Playgrounds" section in the documentation.

Issue Links

• links to: GitHub Pull Request #3
• links to: GitHub Pull Request #9536