Ning Kang created BEAM-12165:
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Summary: ParquetIO does not pass in correct Avro data model
Key: BEAM-12165
URL: https://issues.apache.org/jira/browse/BEAM-12165
Project: Beam
Issue Type: Improvement
Components: io-java-parquet
Reporter: Ning Kang
Assignee: Ning Kang
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
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