[BEAM-2571] Flink ValidatesRunner failing CombineTest.testSlidingWindowsCombineWithContext

• Type: Bug
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.1.0, 2.2.0
• Component/s: runner-flink
• Assignee: Aljoscha Krettek
• Reporter: Kenneth Knowles
• Created: 07/Jul/17 19:32
• Updated: 16/May/20 13:41
• Resolved: 24/Jul/17 13:55

Description

This appears to have been caused by https://github.com/apache/beam/pull/3429 which fixes a couple errors in how trigger timers were processed / final panes labeled.

I am investigating, considering roll back vs forward fix. Since it is an esoteric use case where I would advise users to use a stateful DoFn instead, I think the bug fixed probably outweighs the bug introduced. I would like to fix for 2.1.0 but will report back soon.

Issue Links

• links to: GitHub Pull Request #3550
• links to: GitHub Pull Request #3600
• links to: GitHub Pull Request #3625