Bruschkov opened a new pull request #15173:
URL: https://github.com/apache/flink/pull/15173
## What is the purpose of the change
* Users should now be able to use the jdbc-sink when object reuse is enabled
(or from stateful functions, where object reuse is enabled explicitly)
## Brief change log
*(for example:)*
- Jdbc-sink and JdbcOutputFormat now implement InputTypeConfigurable,
through which a serializer is obtained for the incoming records. When object
reuse is enabled, a copy of each record (via the serializer) is stored in the
jdbc-batch, as opposed to the record itself, when object reuse is disabled.
## Verifying this change
This change is a trivial rework / code cleanup without any test coverage.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): no
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: no
- The serializers: no
- The runtime per-record code paths (performance sensitive): don't know
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn/Mesos, ZooKeeper: no
- The S3 file system connector: no
## Documentation
- Does this pull request introduce a new feature? no
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