yjshen commented on code in PR #2215:
URL: https://github.com/apache/arrow-datafusion/pull/2215#discussion_r848994986
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datafusion/core/src/physical_plan/hash_aggregate.rs:
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@@ -748,46 +732,15 @@ fn aggregate_expressions(
}
}
-pin_project! {
- /// stream struct for hash aggregation
- pub struct HashAggregateStream {
- schema: SchemaRef,
- #[pin]
- output: futures::channel::oneshot::Receiver<ArrowResult<RecordBatch>>,
- finished: bool,
- drop_helper: AbortOnDropSingle<()>,
- }
-}
-
-/// Special case aggregate with no groups
-async fn compute_hash_aggregate(
- mode: AggregateMode,
+/// stream struct for hash aggregation
+pub struct HashAggregateStream {
Review Comment:
`Hash` makes no sense each time I saw it 🙃
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