Marko Mikulicic created ARROW-11632:
---------------------------------------
Summary: csv::Reader doesn't propagate schema metadata to
RecordBatches
Key: ARROW-11632
URL: https://issues.apache.org/jira/browse/ARROW-11632
Project: Apache Arrow
Issue Type: Bug
Components: Rust
Affects Versions: 4.0.0
Reporter: Marko Mikulicic
Rust csv::Reader doesn't propagate schema metadata to RecordBatches it creates:
{code:java}
let reader = csv::ReaderBuilder::new()
.with_schema(Arc::new(Schema::new_with_metadata(fields, metadata)))
.build(file)
.unwrap();
let batch = reader.next().unwrap().unwrap();
assert_eq!(reader.schema(), batch.schema());{code}
The parquet writer crate complains about the schema non matching with this
error:
Record batch schema does not match writer schema
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
