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https://issues.apache.org/jira/browse/SAMZA-2022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Nishimura updated SAMZA-2022:
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Description:
SystemConsumers multiplexes the register with offset calls to each
SystemConsumer. The basic logic that is needed in register() is
{noformat}
if there is a startpoint for the SSP and the SystemConsumer implements
StartpointVisitor
call Startpoint#apply(SSP, StartpointVisitor)
else
call SystemConsumer#register(SSP, checkpointOffset:String){noformat}
Part of this is to also investigate how startpoints affects the MessageChooser
logic.
was:
SystemConsumers multiplexes the register with offset calls to each
SystemConsumer. The basic logic that is needed in register() is
{noformat}
if there is a startpoint for the SSP and the SystemConsumer implements
StartpointVisitor
call SystemConsumer#visit(SSP, Startpoint)
else
call SystemConsumer#register(SSP, checkpointOffset:String){noformat}
Part of this is to also investigate how startpoints affects the MessageChooser
logic.
> Startpoints - SystemConsumers (not to be confused with SystemConsumer)
> modifications including integration with MessageChooser.
> -------------------------------------------------------------------------------------------------------------------------------
>
> Key: SAMZA-2022
> URL: https://issues.apache.org/jira/browse/SAMZA-2022
> Project: Samza
> Issue Type: New Feature
> Affects Versions: 1.1
> Reporter: Daniel Nishimura
> Assignee: Daniel Nishimura
> Priority: Major
>
> SystemConsumers multiplexes the register with offset calls to each
> SystemConsumer. The basic logic that is needed in register() is
> {noformat}
> if there is a startpoint for the SSP and the SystemConsumer implements
> StartpointVisitor
> call Startpoint#apply(SSP, StartpointVisitor)
> else
> call SystemConsumer#register(SSP, checkpointOffset:String){noformat}
> Part of this is to also investigate how startpoints affects the
> MessageChooser logic.
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