echauchot opened a new pull request #14961:
URL: https://github.com/apache/flink/pull/14961
## What is the purpose of the change
support DECIMAL parquet logical type when parquet primitive type is INT32
## Brief change log
The support for INT64 was already done (matching _int64/DECIMAL_ to
_BasicTypeInfo.INT_TYPE_INFO_)
Simply added support for INT32 (matching _int32/DECIMAL_ to
_BasicTypeInfo.INT_TYPE_INFO_)
## Verifying this change
This change added tests and can be verified as follows:
ParquetSchemaConverterTest#testDecimalParquetLogicalType
## 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
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