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https://issues.apache.org/jira/browse/KAFKA-13381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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A. Sophie Blee-Goldman reassigned KAFKA-13381:
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Assignee: A. Sophie Blee-Goldman
> Wrap all uncaught exceptions as StreamsException with TaskId field
> ------------------------------------------------------------------
>
> Key: KAFKA-13381
> URL: https://issues.apache.org/jira/browse/KAFKA-13381
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Reporter: A. Sophie Blee-Goldman
> Assignee: A. Sophie Blee-Goldman
> Priority: Major
> Labels: needs-kip
>
> Currently only some exceptions that occur during processing are wrapped as a
> StreamsException, which complicates the logic required by a user custom
> StreamsUncaughtExceptionHandler. It would be cleaner to ensure that all
> exceptions thrown to the user/handler are wrapped (exactly once) as a
> StreamsException.
> Further, many exceptions can be traced back to a particular task: eg due to a
> timeout of that task, or thrown during Task#process, or while
> closing/suspending/etc that task. It can be helpful both to debugging as well
> as to handling to have that information, so we can add a TaskId field to the
> StreamsException class to help users identify the source of an exception
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