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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/03/26 17:10:00 UTC

[jira] [Updated] (FLINK-16807) Improve reporting of errors during resource initialization

     [ https://issues.apache.org/jira/browse/FLINK-16807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-16807:
-----------------------------------
    Labels: pull-request-available  (was: )

> Improve reporting of errors during resource initialization
> ----------------------------------------------------------
>
>                 Key: FLINK-16807
>                 URL: https://issues.apache.org/jira/browse/FLINK-16807
>             Project: Flink
>          Issue Type: Improvement
>          Components: Test Infrastructure
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>
> The factories for resources currently returns Optionals for handling failed instantiations, which are an expected occurrence. The factories themselves are only logging the exception.
> This has the downside that no error is encoded in the optional, so if no resource can be instantiated we cannot enrich the final exception in any way.



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