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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/10/21 08:21:55 UTC

[GitHub] [flink] yuchuanchen opened a new pull request #13718: [FLINK-18811] Pick another tmpDir if an IOException occurs when creating spill file

yuchuanchen opened a new pull request #13718:
URL: https://github.com/apache/flink/pull/13718

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## What is the purpose of the change

Pick another disk(tmpDir) for Spilling Channel, rather than throw an IOException, which causes flink job restart over and over again.

## Brief change log

## Verifying this change

This change is already covered by existing tests, such as *SpanningWrapperTest*.

## 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, Kubernetes/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? (not applicable / docs / JavaDocs / not documented)

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