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https://issues.apache.org/jira/browse/KAFKA-9331?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Bingham updated KAFKA-9331:
-----------------------------------
Description:
Currently, if a {{StreamThread}} dies due to an unexpected exception, the
Streams application continues running. Even if all {{StreamThread}}(s) die, the
application will continue running, but will be in an {{ERROR}} state.
Many users want or expect the application to terminate in the event of a fatal
exception that kills one or more {{StreamThread}}(s). Currently, this requires
extra work from the developer to register an uncaught exception handler on the
{{KafkaStreams}} object and trigger a shutdown as needed.
It would be useful to provide a configurable option for the Streams application
to have it automatically terminate with an exception if one or more
{{StreamThread}}(s) die.
was:
Currently, if a {{StreamThread}} dies due to an unexpected exception, the
Streams application continues running. Even if all {{StreamThread}}s die, the
application will continue running, but will be in an {{ERROR}} state.
Many users want or expect the application to terminate in the event of a fatal
exception that kills one or more {{StreamThread}}s. Currently, this requires
extra work from the developer to register an uncaught exception handler on the
{{KafkaStreams}} object and trigger a shutdown as needed.
It would be useful to provide a configurable option for the Streams application
to have it automatically terminate with an exception if one or more
{{StreamThread}}(s) die.
> Add option to terminate application when StreamThread(s) die
> ------------------------------------------------------------
>
> Key: KAFKA-9331
> URL: https://issues.apache.org/jira/browse/KAFKA-9331
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Affects Versions: 2.4.0
> Reporter: Michael Bingham
> Priority: Minor
> Labels: needs-kip
>
> Currently, if a {{StreamThread}} dies due to an unexpected exception, the
> Streams application continues running. Even if all {{StreamThread}}(s) die,
> the application will continue running, but will be in an {{ERROR}} state.
> Many users want or expect the application to terminate in the event of a
> fatal exception that kills one or more {{StreamThread}}(s). Currently, this
> requires extra work from the developer to register an uncaught exception
> handler on the {{KafkaStreams}} object and trigger a shutdown as needed.
> It would be useful to provide a configurable option for the Streams
> application to have it automatically terminate with an exception if one or
> more {{StreamThread}}(s) die.
>
>
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