[
https://issues.apache.org/jira/browse/BEAM-6116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16696167#comment-16696167
]
Thomas Weise commented on BEAM-6116:
------------------------------------
Fix and changes to reproduce:
https://github.com/lyft/beam/commits/BEAM-6116.reproduce-watermark-pushback-issue
> Pushed back watermark never emitted in portable Flink runner
> ------------------------------------------------------------
>
> Key: BEAM-6116
> URL: https://issues.apache.org/jira/browse/BEAM-6116
> Project: Beam
> Issue Type: Bug
> Components: runner-flink
> Affects Versions: 2.9.0
> Reporter: Thomas Weise
> Assignee: Thomas Weise
> Priority: Critical
> Labels: portability-flink
> Fix For: 2.9.0
>
>
> The portable runner pushes back the watermark while the bundle processes in
> the SDK worker. After the bundle is complete, that watermark needs to be
> emitted. That never happens, because ExecutableStageDoFnOperator does not
> clear the hold.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
