[ https://issues.apache.org/jira/browse/BEAM-279 ]
Danny McCormick deleted comment on BEAM-279:
--------------------------------------
was (Author: JIRAUSER282469):
This issue has been migrated to [https://github.com/apache/beam/issues/17868]
> Make sure we unit test bounded sessions
> ---------------------------------------
>
> Key: BEAM-279
> URL: https://issues.apache.org/jira/browse/BEAM-279
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Mark Shields
> Priority: P3
> Labels: Clarified
>
> A few customers have been using Window.into(Sessions...) and of course
> quickly realize they are exposed to unbounded sessions.
> We should have unit tests to confirm various combinations of
> AfterPane.elementCountAtLeast and AfterProcessingTime... correctly force
> sessions to be broken apart.
> We should also check this all works with repeated messages with the same
> timestamp (since they will create the exact same session window and can thus
> see trigger state from previous sessions).
> At some point we may may flow into reworking bounded sessions to be done
> directly rather than via Sessions plus triggers.
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