[FLINK-23059] Update playgrounds for Flink 1.13

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.13.0
• Fix Version/s: 1.13.1
• Component/s: Documentation / Training / Exercises
• Labels: pull-request-available stale-assigned
• Assignee: David Anderson
• Reporter: David Anderson
• Created: 21/Jun/21 09:46
• Updated: 23/Sep/21 17:54
• Resolved: 02/Aug/21 13:27

Description

The various playgrounds in apache/flink-playgrounds all need an update for the 1.13 release.

Issue Links

• links to: GitHub Pull Request #16218
• links to: GitHub Pull Request #16279

Sub-Tasks

• Update operations playground for 1.13: Closed
• Update table walkthrough playground for 1.13: Closed
• Update pyflink walkthrough playground for 1.13: Closed
• Translate update to operations playground docs to Chinese: Closed