David Anderson created FLINK-27512:
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Summary: Update pyflink walkthrough playground for 1.15
Key: FLINK-27512
URL: https://issues.apache.org/jira/browse/FLINK-27512
Project: Flink
Issue Type: Improvement
Components: Documentation / Training / Exercises
Reporter: David Anderson-- This message was sent by Atlassian Jira (v8.20.7#820007)
