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https://issues.apache.org/jira/browse/BEAM-12333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kenneth Knowles updated BEAM-12333:
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Status: Open (was: Triage Needed)
> TimerFamilyId is not present in TimerKey in SamzaTimerInternalsFactory and
> therefore doesn't get persisted for Processing Time timers
> -------------------------------------------------------------------------------------------------------------------------------------
>
> Key: BEAM-12333
> URL: https://issues.apache.org/jira/browse/BEAM-12333
> Project: Beam
> Issue Type: Improvement
> Components: runner-samza
> Reporter: Ajo Thomas
> Assignee: Ajo Thomas
> Priority: P3
>
> `SamzaTimerInternalsFactory` stores timer state, event time and processing
> time timers alike, in the form of a MapState<TimerKey<K>, Long>. TimerKey,
> however, doesn't include the `TimerFamilyId` and is therefore not persisted.
> On the other hand, event time timers uses an additional time sorted set to
> persist the TimerData(which contains TimerFamilyId). We need to include timer
> family id in the TimerKey to ensure that it is persisted.
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