From 2276553db1d4c3a764758b78a8880d32e9d5dc15 Mon Sep 17 00:00:00 2001
From: Simon Lin <simonlin.rqmmw@slmail.me>
Date: Thu, 11 Jul 2024 17:44:25 +1000
Subject: [PATCH] c

---
 crates/polars-io/src/parquet/read/read_impl.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/crates/polars-io/src/parquet/read/read_impl.rs b/crates/polars-io/src/parquet/read/read_impl.rs
index f272daaedc63..b6da32daaaec 100644
--- a/crates/polars-io/src/parquet/read/read_impl.rs
+++ b/crates/polars-io/src/parquet/read/read_impl.rs
@@ -722,7 +722,9 @@ impl BatchedParquetReader {
                             use_statistics,
                             hive_partition_columns.as_deref(),
                         );
-                        tx.send((dfs, rows_read, limit)).unwrap();
+
+                        // Don't unwrap send attempt - async task could be cancelled.
+                        let _ = tx.send((dfs, rows_read, limit));
                     };
 
                     // Spawn the task and wait on it asynchronously.