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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/01/07 07:25:58 UTC

[GitHub] [flink] libenchao opened a new pull request #10784: [FLINK-15494] Fix time field index wrong in LogicalWindowAggregateRul…

libenchao opened a new pull request #10784: [FLINK-15494] Fix time field index wrong in LogicalWindowAggregateRul…
URL: https://github.com/apache/flink/pull/10784

…eBase

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## What is the purpose of the change

Fix time field index error in some cases.

## Brief change log

Calculate time field index based on new `LogicalProject` directly in `LogicalWindowAggregateRuleBase`.

## Verifying this change

This change added tests and can be verified as follows:
WindowAggregateITCase. testDoubleTumbleWindow

## Does this pull request potentially affect one of the following parts:

- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes / **no** / don't know)
- Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know)
- The S3 file system connector: (yes / **no** / don't know)

## Documentation

- Does this pull request introduce a new feature? (yes / **no**)
- If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)

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