From b295c3d22bfc16f99f0ffaef814e9426064c49a9 Mon Sep 17 00:00:00 2001
From: Haotian Zhang <928016560@qq.com>
Date: Mon, 4 Nov 2024 15:35:08 +0800
Subject: [PATCH] feat:support concurrency rate limit.

---
 .../common/metadata/MetadataContextHolder.java | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContextHolder.java b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContextHolder.java
index 550a9d634..1f220769d 100644
--- a/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContextHolder.java
+++ b/spring-cloud-tencent-commons/src/main/java/com/tencent/cloud/common/metadata/MetadataContextHolder.java
@@ -56,20 +56,20 @@ private MetadataContextHolder() {
 	}
 
 	public static MetadataContext get() {
-		try {
-			return (MetadataContext) com.tencent.polaris.metadata.core.manager.MetadataContextHolder.getOrCreate();
-		}
-		catch (Throwable throwable) {
-			LOG.error("Failed to get or create MetadataContext.", throwable);
-			return null;
-		}
+		return (MetadataContext) com.tencent.polaris.metadata.core.manager.MetadataContextHolder.getOrCreate();
 	}
 
 	private static MetadataContext createMetadataManager() {
 		MetadataContext metadataManager = new MetadataContext();
 		if (staticMetadataManager == null) {
-			staticMetadataManager = ApplicationContextAwareUtils.getApplicationContext()
-					.getBean(StaticMetadataManager.class);
+			if (ApplicationContextAwareUtils.getApplicationContext() != null) {
+				staticMetadataManager = ApplicationContextAwareUtils.getApplicationContext()
+						.getBean(StaticMetadataManager.class);
+			}
+			else {
+				// for junit test.
+				return metadataManager;
+			}
 		}
 		// local custom metadata
 		MetadataContainer metadataContainer = metadataManager.getMetadataContainer(MetadataType.CUSTOM, false);