[
https://issues.apache.org/jira/browse/BEAM-11086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Robert Burke reassigned BEAM-11086:
-----------------------------------
Assignee: Robert Burke
> [Go SDK] Validate windows are aggregated correctly in GBKs and Combines
> -----------------------------------------------------------------------
>
> Key: BEAM-11086
> URL: https://issues.apache.org/jira/browse/BEAM-11086
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-go
> Reporter: Robert Burke
> Assignee: Robert Burke
> Priority: P3
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Add an integration test to validate windowing behavior against real runners,
> in particular WRT GroupByKey operations.
> This entails writing small batch test pipelines that assign event times, and
> window into those transforms. Windows are assigned by the the runner as per
> the given windowing strategy.
> Code should be added in the sdks/go/test directory
> [https://github.com/apache/beam/tree/master/sdks/go/test/integration/primitives]
> and hooked up so that they're run as part of the post commit tests.
> In particular, a multi-window case with a sliding window, and a lifted
> combiner (like stats.Sum) should be written. It's unlikely the current
> Combiner Lifting implementation takes windows into account correctly, leading
> to correctness issues when they are used simultaneously.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
