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Posted to issues@flink.apache.org by "jiawen xiao (Jira)" <ji...@apache.org> on 2020/12/16 05:10:00 UTC

[jira] [Commented] (FLINK-16325) A connection check is required, and it needs to be reopened when the JDBC connection is interrupted

    [ https://issues.apache.org/jira/browse/FLINK-16325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17250102#comment-17250102 ] 

jiawen xiao commented on FLINK-16325:
-------------------------------------

[~jark],cc

>  A connection check is required, and it needs to be reopened when the JDBC connection is interrupted
> ----------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-16325
>                 URL: https://issues.apache.org/jira/browse/FLINK-16325
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / JDBC
>    Affects Versions: 1.10.0
>            Reporter: renjianxu
>            Priority: Minor
>
> JDBCOutputFormat#writeRecord.
> When writing data, if the JDBC connection has been disconnected, the data will be lost.Therefore, a connectivity judgment is required in the writeRecord method.
>  



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