ahmedriza commented on issue #3617: URL: https://github.com/apache/arrow-datafusion/issues/3617#issuecomment-1433915462
After sorting out the `protobuf` serialisation of the `GetIndexedFieldExpr`, `ballista` now works. Tested the fixes on a branch at https://github.com/ahmedriza/arrow-datafusion/tree/get_indexed_proto. Will raise a PR after checking it a bit more carefully. Now this code works as expected: ```rust async fn ballista_query() { let config = BallistaConfig::new().unwrap(); let ctx = BallistaContext::standalone(&config, 10).await.unwrap(); ctx.register_parquet("t", part-00000-f6337bce-7fcd-4021-9f9d-040413ea83f8-c000.snappy.parquet, ParquetReadOptions::default()).await.unwrap(); let df = ctx.sql("select id, a[0], a[1], a[2], a[3], a[100] from t").await.unwrap(); df.show().await.unwrap(); Ok(()) } ``` ``` +----+--------+--------+--------+--------+----------+ | id | t.a[0] | t.a[1] | t.a[2] | t.a[3] | t.a[100] | +----+--------+--------+--------+--------+----------+ | 1 | | 1.71 | 2.71 | 3.71 | | +----+--------+--------+--------+--------+----------+ ``` -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
