diff --git a/sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/RowBasedKeyValueBatch.java b/sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/RowBasedKeyValueBatch.java
index c057c36ca820..5074348a1fd6 100644
--- a/sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/RowBasedKeyValueBatch.java
+++ b/sql/catalyst/src/main/java/org/apache/spark/sql/catalyst/expressions/RowBasedKeyValueBatch.java
@@ -174,7 +174,7 @@ public final UnsafeRow getValueRow(int rowId) {
    */
   @Override
   public final long spill(long size, MemoryConsumer trigger) throws IOException {
-    logger.warn("Calling spill() on RowBasedKeyValueBatch. Will not spill but return 0.");
+    logger.debug("Calling spill() on RowBasedKeyValueBatch. Will not spill but return 0.");
     return 0;
   }