From b6772dd1b915fc8e5b40d677b9193ddb031f1c1f Mon Sep 17 00:00:00 2001
From: Eduard Karacharov <eduard.karacharov@gmail.com>
Date: Thu, 4 Jan 2024 11:25:27 +0200
Subject: [PATCH] revert hashset to std

---
 datafusion/physical-expr/src/aggregate/count_distinct.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/datafusion/physical-expr/src/aggregate/count_distinct.rs b/datafusion/physical-expr/src/aggregate/count_distinct.rs
index e95c3385516b..08e16ac05750 100644
--- a/datafusion/physical-expr/src/aggregate/count_distinct.rs
+++ b/datafusion/physical-expr/src/aggregate/count_distinct.rs
@@ -33,7 +33,7 @@ use std::sync::Arc;
 
 use ahash::RandomState;
 use arrow::array::{Array, ArrayRef};
-use hashbrown::HashSet;
+use std::collections::HashSet;
 
 use crate::aggregate::utils::{down_cast_any_ref, Hashable};
 use crate::expressions::format_state_name;