[FLINK-9470] Allow querying the key in KeyedProcessFunction

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.6.0
• Component/s: API / DataStream
• Labels: pull-request-available
• Assignee: Aljoscha Krettek
• Reporter: Aljoscha Krettek
• Created: 29/May/18 14:45
• Updated: 11/Jul/18 08:10
• Resolved: 11/Jul/18 08:10

Description

KeyedProcessFunction.OnTimerContext allows querying the key of the firing timer while KeyedProcessFunction.Context does not allow querying the key of the event we're currently processing.

Issue Links

• links to: GitHub Pull Request #6097