[
https://issues.apache.org/jira/browse/BEAM-12690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17549478#comment-17549478
]
Danny McCormick commented on BEAM-12690:
----------------------------------------
This issue has been migrated to https://github.com/apache/beam/issues/21071
> GroupIntoBatches does not properly maintain watermarks
> ------------------------------------------------------
>
> Key: BEAM-12690
> URL: https://issues.apache.org/jira/browse/BEAM-12690
> Project: Beam
> Issue Type: Improvement
> Components: sdk-java-core
> Reporter: Reuven Lax
> Priority: P3
> Fix For: 2.34.0
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> Since GIB buffers elements, the watermark should be held up to the minimum
> event-time buffered. Timer.withOutputTimestamp is the correct way to do this
> in Beam.
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
