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https://issues.apache.org/jira/browse/FLINK-21367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Khachatryan resolved FLINK-21367.
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Fix Version/s: 1.14.0
Resolution: Fixed
Merged as
5df9cb1d9d0d82910254b7dc89850e62b1ecfbb1..454c7dedcb15f742a5ebb097a38144e371fe55fc.
> Support objectReuse in JDBC sink
> --------------------------------
>
> Key: FLINK-21367
> URL: https://issues.apache.org/jira/browse/FLINK-21367
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / JDBC
> Reporter: Roman Khachatryan
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.14.0
>
>
> Currently, if object reuse is enabled then JDBC sink factories will throw an
> exception. This prevents some use cases including recent one with Stateful
> Functions [1].
> To overcome this, JdbcBatchingOutputFormat can implement
> InputTypeConfigurable and use the obtained serializer to copy the record if
> object reuse is enabled.
> [1]
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Stateful-Functions-JDBC-Sink-Problems-td41265.html
>
> cc: [~igal], [~jark]
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