[jira] [Commented] (KAFKA-5301) Improve exception handling on consumer path

["Eno Thereska (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-5301?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16091556#comment-16091556 ] 

Eno Thereska commented on KAFKA-5301:
-------------------------------------

KAFKA-5157 covers the interesting case, the rest is ok. Closing for now.

> Improve exception handling on consumer path
> -------------------------------------------
>
>                 Key: KAFKA-5301
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5301
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: streams
>    Affects Versions: 0.11.0.0
>            Reporter: Eno Thereska
>            Assignee: Eno Thereska
>             Fix For: 0.11.1.0
>
>
> Used in StreamsThread.java, mostly to .poll() but also to restore data.
> Used in StreamsTask.java, mostly to .pause(), .resume()
> All exceptions here are currently caught all the way up to the main running loop in a broad catch(Exception e) statement in StreamThread.run().
> One main concern on the consumer path is handling deserialization errors that happen before streams has even had a chance to look at the data: https://issues.apache.org/jira/browse/KAFKA-5157  



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