From 4fae41d4c73f8b6c403c9938493165ca0b7a55dc Mon Sep 17 00:00:00 2001
From: zhangliang <zhangliang@apache.org>
Date: Tue, 14 Jan 2025 21:02:56 +0800
Subject: [PATCH] Add @ThreadSafe on MetaDataContexts

---
 .../apache/shardingsphere/mode/metadata/MetaDataContexts.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/MetaDataContexts.java b/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/MetaDataContexts.java
index a16e6b0b05397..f885253ef9991 100644
--- a/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/MetaDataContexts.java
+++ b/mode/core/src/main/java/org/apache/shardingsphere/mode/metadata/MetaDataContexts.java
@@ -20,11 +20,13 @@
 import org.apache.shardingsphere.infra.metadata.ShardingSphereMetaData;
 import org.apache.shardingsphere.infra.metadata.statistics.ShardingSphereStatistics;
 
+import javax.annotation.concurrent.ThreadSafe;
 import java.util.concurrent.atomic.AtomicReference;
 
 /**
  * Meta data contexts.
  */
+@ThreadSafe
 public final class MetaDataContexts {
     
     private final AtomicReference<ShardingSphereMetaData> metaData = new AtomicReference<>();