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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/02/10 06:51:08 UTC

[GitHub] [flink] nezhazheng opened a new pull request #11045: [FLINK-15579][table-planner-blink] Support UpsertStreamTableSink on Blink batch mode.

nezhazheng opened a new pull request #11045: [FLINK-15579][table-planner-blink] Support UpsertStreamTableSink on Blink batch mode.
URL: https://github.com/apache/flink/pull/11045

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## What is the purpose of the change

Blink batch mode do not support jdbc sink right now . Becuse JDBCTableSourceSinkFactory.createStreamTableSink() create JDBCUpsertTableSink. But BatchExecSink can not work with UpsertStreamTableSink.

This PR made BatchExecSink just like StreamExecSink, let BatchExecSink support RetractStreamTableSink and UpsertStreamTableSink.

## Brief change log

- RetractStreamTableSink and UpsertStreamTableSink translate to Transformation on BatchExecSink.translateToPlanInternal()

## Verifying this change

This change is already covered by existing tests, such as JDBCUpsertTableSinkITCase.testBatchUpsert().

## 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): (no)
- Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
- The S3 file system connector: (no)

## Documentation

- Does this pull request introduce a new feature? (no)
- If yes, how is the feature documented? (no)

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