From 30d5df79eace384eb404f7a281d350b5befcf561 Mon Sep 17 00:00:00 2001
From: Patrick Hoefler <61934744+phofl@users.noreply.github.com>
Date: Wed, 27 Mar 2024 14:03:37 -0500
Subject: [PATCH] Fixup deprecation warning from pandas (#8564)

---
 distributed/shuffle/_arrow.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/distributed/shuffle/_arrow.py b/distributed/shuffle/_arrow.py
index 83c4afc368..71317021ac 100644
--- a/distributed/shuffle/_arrow.py
+++ b/distributed/shuffle/_arrow.py
@@ -93,7 +93,11 @@ def convert_shards(
         ):
             continue
         reconciled_dtypes[column] = find_common_type([actual, dtype])
-    return df.astype(reconciled_dtypes, copy=False)
+
+    from dask.dataframe._compat import PANDAS_GE_300
+
+    kwargs = {} if PANDAS_GE_300 else {"copy": False}
+    return df.astype(reconciled_dtypes, **kwargs)
 
 
 def buffers_to_table(data: list[tuple[int, bytes]]) -> pa.Table: