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Posted to commits@samza.apache.org by "Jake Maes (JIRA)" <ji...@apache.org> on 2018/05/23 17:09:00 UTC

[jira] [Resolved] (SAMZA-1383) KafkaCheckpointManager does not propagate the cause of exceptions.

     [ https://issues.apache.org/jira/browse/SAMZA-1383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jake Maes resolved SAMZA-1383.
------------------------------
    Resolution: Fixed

No longer relevant. The offending message was removed in this patch:
https://github.com/apache/samza/commit/fd7a57708fd7165c2db74810ca14fc37c50f4cb5#diff-3eed51313601c2793549f3b8e80278cf


> KafkaCheckpointManager does not propagate the cause of exceptions.
> ------------------------------------------------------------------
>
>                 Key: SAMZA-1383
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1383
>             Project: Samza
>          Issue Type: Bug
>            Reporter: Jake Maes
>            Assignee: Jake Maes
>            Priority: Major
>             Fix For: 0.15.0
>
>
> Specifically, when the DifferingSystemStreamPartitionGrouperFactoryValues exception is thrown from KafkaCheckpointLogKey, it gets wrapped in a SamzaException with a generic message. Then, only the generic message is printed by the warn() log on line 270 of KafkaCheckpointManager.
> It should either pass the throwable to the warn() method or do a better job of reporting the root cause exception.



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