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Arvid Heise closed FLINK-21389. ------------------------------- Fix Version/s: 1.13.2 Resolution: Resolved > ParquetInputFormat should not need parquet schema as user input > --------------------------------------------------------------- > > Key: FLINK-21389 > URL: https://issues.apache.org/jira/browse/FLINK-21389 > Project: Flink > Issue Type: Bug > Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile) > Reporter: Etienne Chauchot > Assignee: Etienne Chauchot > Priority: Major > Labels: pull-request-available > Fix For: 1.13.2 > > > _ParquetInputFormat_ takes parquet schema as user input but after split it > reads the parquet schema again here > [https://github.com/apache/flink/blob/52dcf439bb0b8d613fff1efecf015052d5b3a10b/flink-formats/flink-parquet/src/main/java/org/apache/flink/formats/parquet/ParquetInputFormat.java#L170] > it should read the provided user schema. > But better would be to read the schema automatically and not require the > user to provide a schema as spark does > ([https://spark.apache.org/docs/latest/sql-data-sources-parquet.html]). > Thus we could add a _ParquetInputFormat_ constructor and allow > _ParquetTableSource_ with no schema parameter -- This message was sent by Atlassian Jira (v8.3.4#803005)