From 20d4d7eb2b76e372d264500aa60e6c8c25125b23 Mon Sep 17 00:00:00 2001
From: Tiewei Fang <43782773+BePPPower@users.noreply.github.com>
Date: Mon, 4 Dec 2023 22:28:19 +0800
Subject: [PATCH] [fix](Hudi-catalog) fix hudi catalog code (#27963)

In the original logic, `allfields.addall` will modify the objects in `hmsTable`.
---
 .../org/apache/doris/planner/external/hudi/HudiScanNode.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/planner/external/hudi/HudiScanNode.java b/fe/fe-core/src/main/java/org/apache/doris/planner/external/hudi/HudiScanNode.java
index 4b8b5dcef0..3921eb5cb8 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/planner/external/hudi/HudiScanNode.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/planner/external/hudi/HudiScanNode.java
@@ -223,7 +223,8 @@ public class HudiScanNode extends HiveScanNode {
 
         List<String> columnNames = new ArrayList<>();
         List<String> columnTypes = new ArrayList<>();
-        List<FieldSchema> allFields = hmsTable.getRemoteTable().getSd().getCols();
+        List<FieldSchema> allFields = Lists.newArrayList();
+        allFields.addAll(hmsTable.getRemoteTable().getSd().getCols());
         allFields.addAll(hmsTable.getRemoteTable().getPartitionKeys());
 
         for (Schema.Field hudiField : hudiSchema.getFields()) {