Dandandan commented on a change in pull request #9865:
URL: https://github.com/apache/arrow/pull/9865#discussion_r610494045
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File path: rust/datafusion/tests/user_defined_plan.rs
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@@ -471,12 +471,10 @@ impl Stream for TopKReader {
return Poll::Ready(None);
}
// this aggregates and thus returns a single RecordBatch.
- self.done = true;
Review comment:
That was my intuition too, yeah. This seems to be more correct and fixes
the issue.
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