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Posted to commits@beam.apache.org by "Daniel Halperin (JIRA)" <ji...@apache.org> on 2016/10/20 18:10:58 UTC
[jira] [Updated] (BEAM-230) Remove
WindowedValue#valueInEmptyWindows
[ https://issues.apache.org/jira/browse/BEAM-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Halperin updated BEAM-230:
---------------------------------
Labels: backward-incompatible (was: )
> Remove WindowedValue#valueInEmptyWindows
> ----------------------------------------
>
> Key: BEAM-230
> URL: https://issues.apache.org/jira/browse/BEAM-230
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Thomas Groh
> Assignee: Thomas Groh
> Labels: backward-incompatible
> Fix For: Not applicable
>
>
> A WindowedValue in no windows does not exist, and can be dropped by a runner at any time.
> We should also assert that any collection of windows is nonempty when creating a new WindowedValue. If a user wants to drop an element, they should explicitly filter it out rather than expecting it to be dropped by the runner.
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