[jira] [Assigned] (KAFKA-13381) Wrap all uncaught exceptions as StreamsException with TaskId field

["A. Sophie Blee-Goldman (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-13381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

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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