Sven Wagner-Boysen created ARROW-9062: -----------------------------------------
Summary: [Rust] Support to read JSON into dictionary type Key: ARROW-9062 URL: https://issues.apache.org/jira/browse/ARROW-9062 Project: Apache Arrow Issue Type: Sub-task Reporter: Sven Wagner-Boysen Currently a JSON reader build from a schema using the type dictionary for one of the fields in the schema will fail with JsonError("struct types are not yet supported") {code:java} let builder = ReaderBuilder::new().with_schema(..) let mut reader: Reader<File> = builder.build::<File>(File::open(path).unwrap()).unwrap(); let rb = reader.next().unwrap() {code} Suggested solution: Support reading into a dictionary in Json Reader: [https://github.com/apache/arrow/blob/master/rust/arrow/src/json/reader.rs#L368] -- This message was sent by Atlassian Jira (v8.3.4#803005)