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Posted to issues@flink.apache.org by "Thomas Weise (Jira)" <ji...@apache.org> on 2019/12/17 22:45:00 UTC

[jira] [Assigned] (FLINK-15301) Flink Kinesis AsyncRecordEmitter needs to handle unchecked exception gracefully

     [ https://issues.apache.org/jira/browse/FLINK-15301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Weise reassigned FLINK-15301:
------------------------------------

    Assignee: Thomas Weise

> Flink Kinesis AsyncRecordEmitter needs to handle unchecked exception gracefully
> -------------------------------------------------------------------------------
>
>                 Key: FLINK-15301
>                 URL: https://issues.apache.org/jira/browse/FLINK-15301
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Kinesis
>            Reporter: Ying Xu
>            Assignee: Thomas Weise
>            Priority: Major
>
> Currently, any runTime exception encountered inside the `AsyncRecordEmitter.emitRecordAndUpdateState()` function could cause the thread to exit silently. Flink job would continue to run, but the stopped record emitter would subsequently cause Kinesis data consumption to stall. 
>  
> The AsyncRecordEmitter need to catch unchecked exception, log errors, and perhaps trigger job restart subsequently. 



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