[FLINK-20296] Explanation of keyBy was broken by find/replace of deprecated forms of keyBy

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.11.2
• Fix Version/s: 1.11.3, 1.12.0
• Component/s: Documentation / Training
• Labels: pull-request-available
• Assignee: David Anderson
• Reporter: David Anderson
• Created: 23/Nov/20 11:27
• Updated: 23/Nov/20 19:21
• Resolved: 23/Nov/20 19:21

Description

The code example showing what not to do (using the now deprecated form of keyBy that uses reflection on field names) was replaced with an example using a lambda – but without changing the explanatory text, which now makes no sense.

Affected files:

docs/learn-flink/etl.md
docs/learn-flink/etl.zh.md

Issue Links

• links to: GitHub Pull Request #14178