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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/02/18 04:24:53 UTC

[GitHub] [flink] pltbkd opened a new pull request #18827: [FLINK-26235][connectors/filesystem] CompactingFileWriter and PendingFileRecoverable should not be exposed to users.

pltbkd opened a new pull request #18827:
URL: https://github.com/apache/flink/pull/18827

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## What is the purpose of the change

In [FLINK-25583](https://issues.apache.org/jira/browse/FLINK-25583), we added a FileCompactingWriter to write the compacting file. The writer is exposed to users in the FileCompactor, while it has a `closeForCommit` function, and relies on the `PendingFileRecoverable`, both of which should not be exposed to users. We should fix this and annotate them as Internal.

## Brief change log

- Annotate CompactingFileWriter and PendingFileRecoverable as Internal.
- Hide CompactingFileWriter in the FileCompactor.
- Call FileCompactor with either of the implementation.

## Verifying this change

This change is already covered by existing tests.

## 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)`: (yes)
- The serializers: (no)
- The runtime per-record code paths (performance sensitive): (no)
- Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: (no)
- The S3 file system connector: (no)

## Documentation

- Does this pull request introduce a new feature? (no)

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