From 9c4bbbd4627793301e58d72aced2579d92c4644a Mon Sep 17 00:00:00 2001
From: zyyBjtu <20431508@qq.com>
Date: Mon, 25 Sep 2023 14:49:38 +0800
Subject: [PATCH] Adjust the sorting when there are null values.

---
 .../manager/am/selector/rule/ResourceNodeSelectRule.java      | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/java/org/apache/linkis/manager/am/selector/rule/ResourceNodeSelectRule.java b/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/java/org/apache/linkis/manager/am/selector/rule/ResourceNodeSelectRule.java
index f810cb76be..ff30588a35 100644
--- a/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/java/org/apache/linkis/manager/am/selector/rule/ResourceNodeSelectRule.java
+++ b/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/java/org/apache/linkis/manager/am/selector/rule/ResourceNodeSelectRule.java
@@ -53,10 +53,10 @@ private Comparator<Node> sortByResource() {
           RMNode nodeBRm = (RMNode) nodeB;
           if (nodeARm.getNodeResource() == null
               || nodeARm.getNodeResource().getLeftResource() == null) {
-            return -1;
+            return 1;
           } else if (nodeBRm.getNodeResource() == null
               || nodeBRm.getNodeResource().getLeftResource() == null) {
-            return 1;
+            return -1;
           } else {
             if (nodeARm
                 .getNodeResource()