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https://issues.apache.org/jira/browse/KAFKA-6205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16260816#comment-16260816
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Rainer Guessner edited comment on KAFKA-6205 at 11/21/17 3:53 PM:
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Or can there at least be a "ready" call on the processors to let the processors
know that state is restored.
Or perhaps a listener that can be added to the ProcessorContext to get called
when the state store is available with data?
All I'm asking for is for the processor to know when the state is there, before
it processes the first message.
was (Author: raguessner):
Or can there at least be a "ready" call on the processors to let the processors
know that state is restored.
All I'm asking for is for the processor to know when the state is there, before
it processes the first message.
> Have State Stores Restore Before Initializing Toplogy
> -----------------------------------------------------
>
> Key: KAFKA-6205
> URL: https://issues.apache.org/jira/browse/KAFKA-6205
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Affects Versions: 1.0.0, 0.11.0.2
> Reporter: Bill Bejeck
> Fix For: 1.0.1, 0.11.0.3
>
>
> Streams should restore state stores (if needed) before initializing the
> topology.
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