benedetto73 opened a new issue, #1021: URL: https://github.com/apache/datafusion-ballista/issues/1021
**Describe the bug** Running the example in [here](https://github.com/apache/datafusion-ballista/blob/main/ballista/client/README.md) with latest ballista package (`39.0.0`) gives an error about `ParquetReadOptions`. Apparently there is some crate that brings in from `35.0.0` and that confuses the compiler. Using ballista `35.0.0` works. Error log excerpt. ``` error[E0308]: mismatched types --> src/main.rs:18:33 | 18 | .read_parquet(filename, ParquetReadOptions::default()) | ------------ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ParquetReadOptions<'_>`, found a different `ParquetReadOptions<'_>` | | | arguments to this method are incorrect | = note: `ParquetReadOptions<'_>` and `ParquetReadOptions<'_>` have similar names, but are actually distinct types note: `ParquetReadOptions<'_>` is defined in crate `datafusion` --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/datafusion-39.0.0/src/datasource/file_format/options.rs:185:1 | 185 | pub struct ParquetReadOptions<'a> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: `ParquetReadOptions<'_>` is defined in crate `datafusion` --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/datafusion-35.0.0/src/datasource/file_format/options.rs:183:1 | 183 | pub struct ParquetReadOptions<'a> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: perhaps two different versions of crate `datafusion` are being used? note: method defined here --> /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ballista-0.12.0/src/context.rs:233:18 | 233 | pub async fn read_parquet<P: DataFilePaths>( | ^^^^^^^^^^^^ ``` **To Reproduce** Run the example program [from here](https://github.com/apache/datafusion-ballista/blob/main/ballista/client/README.md) with this Cargo.toml (or change datafusion to `35.0.0` to see it work) ``` [dependencies] ballista = "0.12.0" datafusion = "39.0.0" tokio = "1.38.0" ``` **Expected behavior** The program compiles and runs without errors and produces the output on [this page](https://github.com/apache/datafusion-ballista/blob/main/ballista/client/README.md). **Additional context** None. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
