Andy Grove created ARROW-6697:
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Summary: [Rust] [DataFusion] Validate that all parquet partitions
have the same schema
Key: ARROW-6697
URL: https://issues.apache.org/jira/browse/ARROW-6697
Project: Apache Arrow
Issue Type: New Feature
Components: Rust, Rust - DataFusion
Reporter: Andy Grove
Fix For: 1.0.0
When reading a partitioned Parquet file in DataFusion, the schema is read from
the first partition and it is assumed that all other partitions have the same
schema.
It would be better to actually validate that all of the partitions have the
same schema since there is no support for schema merging yet.
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