From be67506b49944dba09b89ed9873c4e4397ce15bf Mon Sep 17 00:00:00 2001
From: terrymanu <zhangliang@apache.org>
Date: Mon, 27 May 2024 15:15:36 +0800
Subject: [PATCH] Refactor CaseInsensitiveMap on
 ShardingSphereMetaData.databases

---
 .../shardingsphere/infra/metadata/ShardingSphereMetaData.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaData.java b/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaData.java
index 8914271ab839b..228de852c43fb 100644
--- a/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaData.java
+++ b/infra/common/src/main/java/org/apache/shardingsphere/infra/metadata/ShardingSphereMetaData.java
@@ -61,7 +61,7 @@ public ShardingSphereMetaData() {
     
     public ShardingSphereMetaData(final Map<String, ShardingSphereDatabase> databases, final ResourceMetaData globalResourceMetaData,
                                   final RuleMetaData globalRuleMetaData, final ConfigurationProperties props) {
-        this.databases = new CaseInsensitiveMap<>(Collections.emptyMap(), new ConcurrentHashMap<>(databases));
+        this.databases = new CaseInsensitiveMap<>(databases, new ConcurrentHashMap<>());
         this.globalResourceMetaData = globalResourceMetaData;
         this.globalRuleMetaData = globalRuleMetaData;
         this.props = props;