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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/04/16 07:17:00 UTC

[jira] [Updated] (FLINK-12204) Improve JDBCOutputFormat ClassCastException

     [ https://issues.apache.org/jira/browse/FLINK-12204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-12204:
-----------------------------------
    Labels: pull-request-available  (was: )

> Improve JDBCOutputFormat ClassCastException
> -------------------------------------------
>
>                 Key: FLINK-12204
>                 URL: https://issues.apache.org/jira/browse/FLINK-12204
>             Project: Flink
>          Issue Type: Task
>          Components: Connectors / JDBC
>    Affects Versions: 1.8.0
>            Reporter: Fabian Hueske
>            Assignee: Hequn Cheng
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.9.0, 1.8.1
>
>
> ClassCastExceptions thrown by JDBCOutputFormat are not very helpful because they do not provide information for which input field the cast failed.
> We should catch the exception and enrich it with information about the affected field to make it more useful.



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