Integration tests fail

[andygrove]

Describe the bug

Starting arrow-ballista_etcd_1 ... done
Starting arrow-ballista_ballista-scheduler_1 ... done
Starting arrow-ballista_ballista-executor_1  ... done
+ for query in 1 3 5 6 7 10 12 13
+ /root/tpch benchmark ballista --host ballista-scheduler --port 50050 --query 1 --path /data --format tbl --iterations 1 --debug
Running benchmarks with the following options: BallistaBenchmarkOpt { query: 1, debug: true, iterations: 1, batch_size: 8192, path: "/data", file_format: "tbl", partitions: 2, host: Some("ballista-scheduler"), port: Some(50050), output_path: None }
[2022-10-16T14:50:21Z INFO  ballista::context] Connecting to Ballista scheduler at http://ballista-scheduler:50050
Error: Execution("DataFusionError(Execution(\"tonic::transport::Error(Transport, hyper::Error(Connect, ConnectError(\\\"tcp connect error\\\", Os { code: 111, kind: ConnectionRefused, message: \\\"Connection refused\\\" })))\"))")

To Reproduce

./dev/integration-tests.sh

Expected behavior
Should run queries successfully

Additional context
None