From 4bc3673e54ad0c64c9413c894e8d0eaf7eb8047e Mon Sep 17 00:00:00 2001
From: wforget <643348094@qq.com>
Date: Sat, 9 May 2026 12:12:43 +0800
Subject: [PATCH] [GLUTEN-12058][VL][MINOR] Disable
 GlutenAutoAdjustStageResourceProfile when off-heap memory is not enabled

---
 .../execution/GlutenAutoAdjustStageResourceProfile.scala    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gluten-substrait/src/main/scala/org/apache/spark/sql/execution/GlutenAutoAdjustStageResourceProfile.scala b/gluten-substrait/src/main/scala/org/apache/spark/sql/execution/GlutenAutoAdjustStageResourceProfile.scala
index ac93301372cf..6698a61e4a73 100644
--- a/gluten-substrait/src/main/scala/org/apache/spark/sql/execution/GlutenAutoAdjustStageResourceProfile.scala
+++ b/gluten-substrait/src/main/scala/org/apache/spark/sql/execution/GlutenAutoAdjustStageResourceProfile.scala
@@ -58,6 +58,12 @@ case class GlutenAutoAdjustStageResourceProfile(glutenConf: GlutenConfig, spark:
     if (!SQLConf.get.adaptiveExecutionEnabled) {
       return plan
     }
+    if (!sparkConf.getBoolean(GlutenCoreConfig.SPARK_OFFHEAP_ENABLED_KEY, defaultValue = false)) {
+      logWarning(
+        s"${GlutenCoreConfig.SPARK_OFFHEAP_ENABLED_KEY} is not enabled, " +
+          s"Gluten auto adjust stage resource profile will not work.")
+      return plan
+    }
     // Starting here, the resource profile may differ between stages. Configure resource settings
     // using the default profile to prevent any impact from the previous stage. If a new resource
     // profile is applied, the settings will be updated accordingly.