[BEAM-1819] Key should be available in @OnTimer methods (Java)

• Type: Bug
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.22.0
• Component/s: sdk-java-core
• Labels: Done
• Assignee: Rehman Murad Ali
• Reporter: Thomas Groh
• Created: 27/Mar/17 20:05
• Updated: 06/Oct/20 21:57
• Resolved: 05/May/20 10:48

Description

Every timer firing has an associated key. This key should be available when the timer is delivered to a user's DoFn, so they don't have to store it in state.

Issue Links

• breaks: BEAM-9836 Exclude Spark runner from UsesKeyInParDo tests
• links to: GitHub Pull Request #11154