andygrove commented on a change in pull request #10026:
URL: https://github.com/apache/arrow/pull/10026#discussion_r614092643
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File path: rust/ballista/ui/scheduler/README.md
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@@ -0,0 +1,26 @@
+# Ballista UI
+
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `yarn start`
Review comment:
I'm curious ... why Yarn?
If we want to support yarn then we should add some documentation here such
as "What is Yarn" and "How to install Yarn" but I am concerned that adding Yarn
here implies we need to support Ballista on Yarn as well.
What would the alternatives be here for local testing? Cargo run? Docker
compose?
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