alamb opened a new issue #1020: URL: https://github.com/apache/arrow-datafusion/issues/1020
**Describe the bug** A clear and concise description of what the bug is. **To Reproduce** ```shell cargo test -p ballista --features=standalone -- standalone ``` Fails with the following error: ``` running 1 test test context::tests::test_standalone_mode ... FAILED failures: ---- context::tests::test_standalone_mode stdout ---- === [9vMWKNg/1/0] Physical plan with metrics === ShuffleWriterExec: None, metrics=[output_rows=0, input_rows=0, write_time=1.046337ms] ProjectionExec: expr=[1 as Int64(1)], metrics=[output_rows=0, elapsed_compute=NOT RECORDED] EmptyExec: produce_one_row=false, metrics=[] thread 'context::tests::test_standalone_mode' panicked at 'called `Result::unwrap()` on an `Err` value: Execution("General(\"Error connecting to Ballista scheduler or executor at http://127.0.0.1:62230: tonic::transport::Error(Transport, hyper::Error(Connect, ConnectError(\\\"tcp connect error\\\", Os { code: 61, kind: ConnectionRefused, message: \\\"Connection refused\\\" })))\")")', ballista/rust/client/src/context.rs:306:28 note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace failures: context::tests::test_standalone_mode test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s error: test failed, to rerun pass '-p ballista --lib' ``` **Expected behavior** 1. Test should pass 2. CI should include this mode so that it does not break again **Additional context** Reported by @Igosuki on lucky https://github.com/apache/arrow-datafusion/issues/1000 / https://github.com/apache/arrow-datafusion/pull/1008 (see more details on https://github.com/apache/arrow-datafusion/pull/1008#issuecomment-922278692 ) -- 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