From 837f69a1c8f0ffea407bda534fa77c197bb8b4f6 Mon Sep 17 00:00:00 2001
From: fangjian0423 <fangjian0423@gmail.com>
Date: Fri, 15 Nov 2019 01:34:46 +0800
Subject: [PATCH] enable NacosConnectionFailureAnalyzer

---
 .../java/com/alibaba/cloud/nacos/NacosConfigProperties.java  | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/spring-cloud-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/NacosConfigProperties.java b/spring-cloud-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/NacosConfigProperties.java
index 20ac1728a..212fbbc45 100644
--- a/spring-cloud-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/NacosConfigProperties.java
+++ b/spring-cloud-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/NacosConfigProperties.java
@@ -22,6 +22,7 @@ import java.util.Properties;
 
 import javax.annotation.PostConstruct;
 
+import com.alibaba.cloud.nacos.diagnostics.analyzer.NacosConnectionFailureException;
 import com.alibaba.nacos.api.NacosFactory;
 import com.alibaba.nacos.api.config.ConfigService;
 import com.alibaba.nacos.api.exception.NacosException;
@@ -367,8 +368,8 @@ public class NacosConfigProperties {
 						.createConfigService(getConfigServiceProperties());
 			}
 			catch (NacosException e) {
-				log.error("create naming service error!properties={},e=,", this, e);
-				return null;
+				throw new NacosConnectionFailureException(this.getServerAddr(),
+						e.getMessage(), e);
 			}
 		}
 		return configService;