[BEAM-12165] ParquetIO sink should allow to pass an Avro data model

• Type: Bug
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 2.31.0
• Component/s: io-java-parquet
• Assignee: Ernesto Valentino
• Reporter: Ning
• Created: 14/Apr/21 03:34
• Updated: 30/Apr/21 16:16
• Resolved: 30/Apr/21 16:16

Description

AvroParquetWriter instantiated in ParquetIO [1] does not specify the data model.

The default is SpecificData model [2], while the AvroParquetReader is reading with a GenericData model [3].

ParquetIO should pass in the correct data model.

[1] https://github.com/apache/beam/blob/v2.28.0/sdks/java/io/parquet/src/main/java/org/apache/beam/sdk/io/parquet/ParquetIO.java#L1052
[2] https://github.com/apache/parquet-mr/blob/master/parquet-avro/src/main/java/org/apache/parquet/avro/AvroParquetWriter.java#L163
[3] https://github.com/apache/beam/blob/v2.28.0/sdks/java/io/parquet/src/main/java/org/apache/beam/sdk/io/parquet/ParquetIO.java#L704

Issue Links

• links to: GitHub Pull Request #14533
• links to: GitHub Pull Request #14644