Spring Cloud之踩坑01 -- Eureka高可用配置

转载：https://blog.csdn.net/dear_Alice_moon/article/details/79373955

问题描述： 在进行Eureka高可用配置时，控制台一直出现“......”的错误，但是在浏览器中输入地址：peer1:8761 却是可正常运行。对此，我不懂为何控制台出现异常报错，但是浏览器中却可正确运行。

现在，我将我所遇到的现象进行如下描述。

创建的项目：microservice-discovery-eureka-ha ，其application.yml文件配置内容如下：

spring:
  application:
    name: EUREKA-HA
---
server:
  port: 8761
spring:
  # 指定profile=peer1
  profiles: peer1
eureka:
  instance:
    # 指定当profile=peer1时，主机名是peer1
    hostname: peer1
  client:
    service-url:
      # 将自己注册到peer2、peer3这个Eureka上面去
      defaultZone: http://peer2:8762/eureka/,http://peer3:8763/eureka/
---
server:
  port: 8762
spring:
  profiles: peer2
eureka:
  instance:
    hostname: peer2
  client:
    service-url:
      defaultZone: http://peer1:8761/eureka/,http://peer3:8763/eureka/
---
server:
  port: 8763
spring:
  profiles: peer3
eureka:
  instance:
    hostname: peer3
  client:
    service-url:
      defaultZone: http://peer1:8761/eureka/,http://peer2:8762/eureka/

对该项目创建3个启动项：peer1、peer2、peer3，在Run Configuration中的配置如下图peer1所示，peer2、peer3与peer1配置类似。

在控制台中报错信息如下：

1.  
   2018-02-26 10:05:46.583 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Disable delta property : false
2.  
   2018-02-26 10:05:46.584 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null
3.  
   2018-02-26 10:05:46.586 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false
4.  
   2018-02-26 10:05:46.586 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Application is null : false
5.  
   2018-02-26 10:05:46.586 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true
6.  
   2018-02-26 10:05:46.586 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Application version is -1: true
7.  
   2018-02-26 10:05:46.586 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server
8.  
   2018-02-26 10:05:47.593 ERROR 9208 --- [tbeatExecutor-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
9.  
    
10.  
    com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
11.  
    at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
12.  
    at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
13.  
    at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
14.  
    at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
15.  
    at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
16.  
    at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
17.  
    at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) ~[jersey-client-1.19.1.jar:1.19.1]
18.  
    at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) ~[eureka-client-1.4.11.jar:1.4.11]
19.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
20.  
    at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.4.11.jar:1.4.11]
21.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
22.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
23.  
    at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.4.11.jar:1.4.11]
24.  
    at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.4.11.jar:1.4.11]
25.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
26.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
27.  
    at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.4.11.jar:1.4.11]
28.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
29.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
30.  
    at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.4.11.jar:1.4.11]
31.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
32.  
    at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:832) [eureka-client-1.4.11.jar:1.4.11]
33.  
    at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1396) [eureka-client-1.4.11.jar:1.4.11]
34.  
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
35.  
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
36.  
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
37.  
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
38.  
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
39.  
    Caused by: java.net.ConnectException: Connection refused: connect
40.  
    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40]
41.  
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_40]
42.  
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_40]
43.  
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_40]
44.  
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_40]
45.  
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_40]
46.  
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_40]
47.  
    at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_40]
48.  
    at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[httpclient-4.5.2.jar:4.5.2]
49.  
    at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
50.  
    at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
51.  
    at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
52.  
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
53.  
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
54.  
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
55.  
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
56.  
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
57.  
    at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
58.  
    ... 27 common frames omitted
59.  
     
60.  
    2018-02-26 10:05:47.594 ERROR 9208 --- [freshExecutor-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
61.  
     
62.  
    com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
63.  
    at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
64.  
    at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
65.  
    at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
66.  
    at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
67.  
    at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
68.  
    at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
69.  
    at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) ~[jersey-client-1.19.1.jar:1.19.1]
70.  
    at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) ~[eureka-client-1.4.11.jar:1.4.11]
71.  
    at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) ~[eureka-client-1.4.11.jar:1.4.11]
72.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
73.  
    at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.4.11.jar:1.4.11]
74.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
75.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
76.  
    at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.4.11.jar:1.4.11]
77.  
    at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.4.11.jar:1.4.11]
78.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
79.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
80.  
    at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.4.11.jar:1.4.11]
81.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
82.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
83.  
    at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.4.11.jar:1.4.11]
84.  
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
85.  
    at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1030) [eureka-client-1.4.11.jar:1.4.11]
86.  
    at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:944) [eureka-client-1.4.11.jar:1.4.11]
87.  
    at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1468) [eureka-client-1.4.11.jar:1.4.11]
88.  
    at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1435) [eureka-client-1.4.11.jar:1.4.11]
89.  
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
90.  
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
91.  
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
92.  
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
93.  
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
94.  
    Caused by: java.net.ConnectException: Connection refused: connect
95.  
    at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40]
96.  
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_40]
97.  
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_40]
98.  
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_40]
99.  
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_40]
100.  
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_40]
101.  
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_40]
102.  
     at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_40]
103.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[httpclient-4.5.2.jar:4.5.2]
104.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
105.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
106.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
107.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
108.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
109.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
110.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
111.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
112.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
113.  
     ... 30 common frames omitted
114.  
      
115.  
     2018-02-26 10:05:47.594 WARN 9208 --- [tbeatExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure
116.  
     2018-02-26 10:05:47.597 WARN 9208 --- [freshExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure
117.  
     2018-02-26 10:05:48.606 ERROR 9208 --- [freshExecutor-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
118.  
      
119.  
     com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
120.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
121.  
     at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
122.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
123.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
124.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
125.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
126.  
     at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) ~[jersey-client-1.19.1.jar:1.19.1]
127.  
     at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) ~[eureka-client-1.4.11.jar:1.4.11]
128.  
     at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) ~[eureka-client-1.4.11.jar:1.4.11]
129.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
130.  
     at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.4.11.jar:1.4.11]
131.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
132.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
133.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.4.11.jar:1.4.11]
134.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.4.11.jar:1.4.11]
135.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
136.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
137.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.4.11.jar:1.4.11]
138.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
139.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
140.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.4.11.jar:1.4.11]
141.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
142.  
     at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1030) [eureka-client-1.4.11.jar:1.4.11]
143.  
     at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:944) [eureka-client-1.4.11.jar:1.4.11]
144.  
     at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1468) [eureka-client-1.4.11.jar:1.4.11]
145.  
     at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1435) [eureka-client-1.4.11.jar:1.4.11]
146.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
147.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
148.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
149.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
150.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
151.  
     Caused by: java.net.ConnectException: Connection refused: connect
152.  
     at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40]
153.  
     at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_40]
154.  
     at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_40]
155.  
     at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_40]
156.  
     at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_40]
157.  
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_40]
158.  
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_40]
159.  
     at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_40]
160.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[httpclient-4.5.2.jar:4.5.2]
161.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
162.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
163.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
164.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
165.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
166.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
167.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
168.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
169.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
170.  
     ... 30 common frames omitted
171.  
      
172.  
     2018-02-26 10:05:48.606 ERROR 9208 --- [tbeatExecutor-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
173.  
      
174.  
     com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
175.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
176.  
     at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
177.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
178.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
179.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
180.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
181.  
     at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) ~[jersey-client-1.19.1.jar:1.19.1]
182.  
     at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) ~[eureka-client-1.4.11.jar:1.4.11]
183.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
184.  
     at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.4.11.jar:1.4.11]
185.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
186.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
187.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.4.11.jar:1.4.11]
188.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.4.11.jar:1.4.11]
189.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
190.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
191.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.4.11.jar:1.4.11]
192.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
193.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
194.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.4.11.jar:1.4.11]
195.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
196.  
     at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:832) [eureka-client-1.4.11.jar:1.4.11]
197.  
     at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1396) [eureka-client-1.4.11.jar:1.4.11]
198.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
199.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
200.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
201.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
202.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
203.  
     Caused by: java.net.ConnectException: Connection refused: connect
204.  
     at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40]
205.  
     at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_40]
206.  
     at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_40]
207.  
     at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_40]
208.  
     at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_40]
209.  
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_40]
210.  
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_40]
211.  
     at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_40]
212.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[httpclient-4.5.2.jar:4.5.2]
213.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
214.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
215.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
216.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
217.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
218.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
219.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
220.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
221.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
222.  
     ... 27 common frames omitted
223.  
      
224.  
     2018-02-26 10:05:48.607 WARN 9208 --- [freshExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure
225.  
     2018-02-26 10:05:48.610 WARN 9208 --- [tbeatExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure
226.  
     2018-02-26 10:05:48.611 ERROR 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761 - was unable to refresh its cache! status = Cannot execute request on any known server
227.  
      
228.  
     com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
229.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.4.11.jar:1.4.11]
230.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.4.11.jar:1.4.11]
231.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.4.11.jar:1.4.11]
232.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.4.11.jar:1.4.11]
233.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.4.11.jar:1.4.11]
234.  
     at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1030) [eureka-client-1.4.11.jar:1.4.11]
235.  
     at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:944) [eureka-client-1.4.11.jar:1.4.11]
236.  
     at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1468) [eureka-client-1.4.11.jar:1.4.11]
237.  
     at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1435) [eureka-client-1.4.11.jar:1.4.11]
238.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
239.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
240.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
241.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
242.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
243.  
      
244.  
     2018-02-26 10:05:48.611 ERROR 9208 --- [tbeatExecutor-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761 - was unable to send heartbeat!
245.  
      
246.  
     com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
247.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.4.11.jar:1.4.11]
248.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) ~[eureka-client-1.4.11.jar:1.4.11]
249.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) ~[eureka-client-1.4.11.jar:1.4.11]
250.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.4.11.jar:1.4.11]
251.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) ~[eureka-client-1.4.11.jar:1.4.11]
252.  
     at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:832) ~[eureka-client-1.4.11.jar:1.4.11]
253.  
     at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1396) [eureka-client-1.4.11.jar:1.4.11]
254.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
255.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
256.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
257.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
258.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
259.  
      
260.  
     2018-02-26 10:05:50.196 INFO 9208 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761: registering service...
261.  
     2018-02-26 10:05:51.265 ERROR 9208 --- [nfoReplicator-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
262.  
      
263.  
     com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
264.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
265.  
     at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
266.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
267.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
268.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
269.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
270.  
     at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) ~[jersey-client-1.19.1.jar:1.19.1]
271.  
     at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) ~[eureka-client-1.4.11.jar:1.4.11]
272.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.4.11.jar:1.4.11]
273.  
     at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.4.11.jar:1.4.11]
274.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.4.11.jar:1.4.11]
275.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.4.11.jar:1.4.11]
276.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.4.11.jar:1.4.11]
277.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.4.11.jar:1.4.11]
278.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.4.11.jar:1.4.11]
279.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.4.11.jar:1.4.11]
280.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.4.11.jar:1.4.11]
281.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.4.11.jar:1.4.11]
282.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.4.11.jar:1.4.11]
283.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.4.11.jar:1.4.11]
284.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.4.11.jar:1.4.11]
285.  
     at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:815) [eureka-client-1.4.11.jar:1.4.11]
286.  
     at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:104) [eureka-client-1.4.11.jar:1.4.11]
287.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
288.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
289.  
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_40]
290.  
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_40]
291.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
292.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
293.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
294.  
     Caused by: java.net.ConnectException: Connection refused: connect
295.  
     at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40]
296.  
     at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_40]
297.  
     at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_40]
298.  
     at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_40]
299.  
     at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_40]
300.  
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_40]
301.  
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_40]
302.  
     at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_40]
303.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[httpclient-4.5.2.jar:4.5.2]
304.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
305.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
306.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
307.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
308.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
309.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
310.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
311.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
312.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
313.  
     ... 29 common frames omitted
314.  
      
315.  
     2018-02-26 10:05:51.265 WARN 9208 --- [nfoReplicator-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure
316.  
     2018-02-26 10:05:52.278 ERROR 9208 --- [nfoReplicator-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
317.  
      
318.  
     com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
319.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
320.  
     at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
321.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
322.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
323.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
324.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
325.  
     at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) ~[jersey-client-1.19.1.jar:1.19.1]
326.  
     at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) ~[eureka-client-1.4.11.jar:1.4.11]
327.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.4.11.jar:1.4.11]
328.  
     at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.4.11.jar:1.4.11]
329.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.4.11.jar:1.4.11]
330.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.4.11.jar:1.4.11]
331.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.4.11.jar:1.4.11]
332.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.4.11.jar:1.4.11]
333.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.4.11.jar:1.4.11]
334.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.4.11.jar:1.4.11]
335.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.4.11.jar:1.4.11]
336.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.4.11.jar:1.4.11]
337.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.4.11.jar:1.4.11]
338.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.4.11.jar:1.4.11]
339.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.4.11.jar:1.4.11]
340.  
     at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:815) [eureka-client-1.4.11.jar:1.4.11]
341.  
     at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:104) [eureka-client-1.4.11.jar:1.4.11]
342.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
343.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
344.  
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_40]
345.  
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_40]
346.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
347.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
348.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
349.  
     Caused by: java.net.ConnectException: Connection refused: connect
350.  
     at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40]
351.  
     at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_40]
352.  
     at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_40]
353.  
     at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_40]
354.  
     at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_40]
355.  
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_40]
356.  
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_40]
357.  
     at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_40]
358.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[httpclient-4.5.2.jar:4.5.2]
359.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
360.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
361.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
362.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
363.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
364.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
365.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
366.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
367.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
368.  
     ... 29 common frames omitted
369.  
      
370.  
     2018-02-26 10:05:52.278 WARN 9208 --- [nfoReplicator-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure
371.  
     2018-02-26 10:05:52.278 WARN 9208 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761 - registration failed Cannot execute request on any known server
372.  
      
373.  
     com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
374.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.4.11.jar:1.4.11]
375.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.4.11.jar:1.4.11]
376.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.4.11.jar:1.4.11]
377.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.4.11.jar:1.4.11]
378.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.4.11.jar:1.4.11]
379.  
     at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:815) ~[eureka-client-1.4.11.jar:1.4.11]
380.  
     at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:104) [eureka-client-1.4.11.jar:1.4.11]
381.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
382.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
383.  
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_40]
384.  
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_40]
385.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
386.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
387.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
388.  
      
389.  
     2018-02-26 10:05:52.279 WARN 9208 --- [nfoReplicator-0] c.n.discovery.InstanceInfoReplicator : There was a problem with the instance info replicator
390.  
      
391.  
     com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
392.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111) ~[eureka-client-1.4.11.jar:1.4.11]
393.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.4.11.jar:1.4.11]
394.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) ~[eureka-client-1.4.11.jar:1.4.11]
395.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.4.11.jar:1.4.11]
396.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) ~[eureka-client-1.4.11.jar:1.4.11]
397.  
     at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:815) ~[eureka-client-1.4.11.jar:1.4.11]
398.  
     at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:104) ~[eureka-client-1.4.11.jar:1.4.11]
399.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
400.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
401.  
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_40]
402.  
     at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_40]
403.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
404.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
405.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
406.  
      
407.  
     2018-02-26 10:05:59.877 INFO 9208 --- [nio-8761-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
408.  
     2018-02-26 10:05:59.877 INFO 9208 --- [nio-8761-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
409.  
     2018-02-26 10:05:59.932 INFO 9208 --- [nio-8761-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 55 ms
410.  
     2018-02-26 10:06:03.132 INFO 9208 --- [nio-8761-exec-2] c.n.e.registry.AbstractInstanceRegistry : Registered instance EUREKA-HA/localhost:EUREKA-HA:8762 with status UP (replication=false)
411.  
     2018-02-26 10:06:03.845 ERROR 9208 --- [-target_peer3-6] c.n.e.cluster.ReplicationTaskProcessor : Network level connection to peer peer3; retrying after delay
412.  
      
413.  
     com.sun.jersey.api.client.ClientHandlerException: org.apache.http.conn.ConnectTimeoutException: Connect to peer3:8763 timed out
414.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
415.  
     at com.netflix.eureka.cluster.DynamicGZIPContentEncodingFilter.handle(DynamicGZIPContentEncodingFilter.java:48) ~[eureka-core-1.4.11.jar:1.4.11]
416.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
417.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
418.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
419.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
420.  
     at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) ~[jersey-client-1.19.1.jar:1.19.1]
421.  
     at com.netflix.eureka.transport.JerseyReplicationClient.submitBatchUpdates(JerseyReplicationClient.java:116) ~[eureka-core-1.4.11.jar:1.4.11]
422.  
     at com.netflix.eureka.cluster.ReplicationTaskProcessor.process(ReplicationTaskProcessor.java:71) ~[eureka-core-1.4.11.jar:1.4.11]
423.  
     at com.netflix.eureka.util.batcher.TaskExecutors$BatchWorkerRunnable.run(TaskExecutors.java:187) [eureka-core-1.4.11.jar:1.4.11]
424.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
425.  
     Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to peer3:8763 timed out
426.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:122) ~[httpclient-4.5.2.jar:4.5.2]
427.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
428.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
429.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
430.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
431.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
432.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
433.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
434.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
435.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
436.  
     ... 10 common frames omitted
437.  
      
438.  
     2018-02-26 10:06:13.962 ERROR 9208 --- [-target_peer3-8] c.n.e.cluster.ReplicationTaskProcessor : Network level connection to peer peer3; retrying after delay
439.  
      
440.  
     com.sun.jersey.api.client.ClientHandlerException: org.apache.http.conn.ConnectTimeoutException: Connect to peer3:8763 timed out
441.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
442.  
     at com.netflix.eureka.cluster.DynamicGZIPContentEncodingFilter.handle(DynamicGZIPContentEncodingFilter.java:48) ~[eureka-core-1.4.11.jar:1.4.11]
443.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
444.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
445.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
446.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
447.  
     at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) ~[jersey-client-1.19.1.jar:1.19.1]
448.  
     at com.netflix.eureka.transport.JerseyReplicationClient.submitBatchUpdates(JerseyReplicationClient.java:116) ~[eureka-core-1.4.11.jar:1.4.11]
449.  
     at com.netflix.eureka.cluster.ReplicationTaskProcessor.process(ReplicationTaskProcessor.java:71) ~[eureka-core-1.4.11.jar:1.4.11]
450.  
     at com.netflix.eureka.util.batcher.TaskExecutors$BatchWorkerRunnable.run(TaskExecutors.java:187) [eureka-core-1.4.11.jar:1.4.11]
451.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
452.  
     Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to peer3:8763 timed out
453.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:122) ~[httpclient-4.5.2.jar:4.5.2]
454.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
455.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
456.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
457.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
458.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
459.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
460.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
461.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
462.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
463.  
     ... 10 common frames omitted
464.  
      
465.  
     2018-02-26 10:06:18.615 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Disable delta property : false
466.  
     2018-02-26 10:06:18.615 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Single vip registry refresh property : null
467.  
     2018-02-26 10:06:18.615 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Force full registry fetch : false
468.  
     2018-02-26 10:06:18.615 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Application is null : false
469.  
     2018-02-26 10:06:18.615 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Registered Applications size is zero : true
470.  
     2018-02-26 10:06:18.615 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Application version is -1: true
471.  
     2018-02-26 10:06:18.615 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : Getting all instance registry info from the eureka server
472.  
     2018-02-26 10:06:19.618 ERROR 9208 --- [tbeatExecutor-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
473.  
      
474.  
     com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
475.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
476.  
     at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
477.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
478.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
479.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
480.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
481.  
     at com.sun.jersey.api.client.WebResource$Builder.put(WebResource.java:529) ~[jersey-client-1.19.1.jar:1.19.1]
482.  
     at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.sendHeartBeat(AbstractJerseyEurekaHttpClient.java:102) ~[eureka-client-1.4.11.jar:1.4.11]
483.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
484.  
     at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.4.11.jar:1.4.11]
485.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
486.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
487.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.4.11.jar:1.4.11]
488.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.4.11.jar:1.4.11]
489.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
490.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
491.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.4.11.jar:1.4.11]
492.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
493.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$3.execute(EurekaHttpClientDecorator.java:92) [eureka-client-1.4.11.jar:1.4.11]
494.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.4.11.jar:1.4.11]
495.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.sendHeartBeat(EurekaHttpClientDecorator.java:89) [eureka-client-1.4.11.jar:1.4.11]
496.  
     at com.netflix.discovery.DiscoveryClient.renew(DiscoveryClient.java:832) [eureka-client-1.4.11.jar:1.4.11]
497.  
     at com.netflix.discovery.DiscoveryClient$HeartbeatThread.run(DiscoveryClient.java:1396) [eureka-client-1.4.11.jar:1.4.11]
498.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
499.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
500.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
501.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
502.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
503.  
     Caused by: java.net.ConnectException: Connection refused: connect
504.  
     at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40]
505.  
     at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_40]
506.  
     at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_40]
507.  
     at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_40]
508.  
     at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_40]
509.  
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_40]
510.  
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_40]
511.  
     at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_40]
512.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[httpclient-4.5.2.jar:4.5.2]
513.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
514.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
515.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
516.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
517.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
518.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
519.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
520.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
521.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
522.  
     ... 27 common frames omitted
523.  
      
524.  
     2018-02-26 10:06:19.618 ERROR 9208 --- [freshExecutor-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error
525.  
      
526.  
     com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect
527.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
528.  
     at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
529.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
530.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
531.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
532.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
533.  
     at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) ~[jersey-client-1.19.1.jar:1.19.1]
534.  
     at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) ~[eureka-client-1.4.11.jar:1.4.11]
535.  
     at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) ~[eureka-client-1.4.11.jar:1.4.11]
536.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
537.  
     at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.4.11.jar:1.4.11]
538.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
539.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
540.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.4.11.jar:1.4.11]
541.  
     at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.4.11.jar:1.4.11]
542.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
543.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
544.  
     at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:119) [eureka-client-1.4.11.jar:1.4.11]
545.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
546.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) [eureka-client-1.4.11.jar:1.4.11]
547.  
     at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.4.11.jar:1.4.11]
548.  
     at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) [eureka-client-1.4.11.jar:1.4.11]
549.  
     at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1030) [eureka-client-1.4.11.jar:1.4.11]
550.  
     at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:944) [eureka-client-1.4.11.jar:1.4.11]
551.  
     at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1468) [eureka-client-1.4.11.jar:1.4.11]
552.  
     at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1435) [eureka-client-1.4.11.jar:1.4.11]
553.  
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_40]
554.  
     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_40]
555.  
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_40]
556.  
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_40]
557.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
558.  
     Caused by: java.net.ConnectException: Connection refused: connect
559.  
     at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_40]
560.  
     at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_40]
561.  
     at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_40]
562.  
     at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_40]
563.  
     at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_40]
564.  
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_40]
565.  
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_40]
566.  
     at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_40]
567.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:120) ~[httpclient-4.5.2.jar:4.5.2]
568.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
569.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
570.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
571.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
572.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
573.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
574.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
575.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
576.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
577.  
     ... 30 common frames omitted
578.  
      
579.  
     2018-02-26 10:06:19.619 WARN 9208 --- [tbeatExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure
580.  
     2018-02-26 10:06:19.620 WARN 9208 --- [freshExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution failure
581.  
     2018-02-26 10:06:19.637 INFO 9208 --- [tbeatExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution succeeded on retry #1
582.  
     2018-02-26 10:06:19.637 INFO 9208 --- [tbeatExecutor-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761 - Re-registering apps/EUREKA-HA
583.  
     2018-02-26 10:06:19.637 INFO 9208 --- [tbeatExecutor-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761: registering service...
584.  
     2018-02-26 10:06:19.646 INFO 9208 --- [tbeatExecutor-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761 - registration status: 204
585.  
     2018-02-26 10:06:19.679 INFO 9208 --- [freshExecutor-0] c.n.d.s.t.d.RetryableEurekaHttpClient : Request execution succeeded on retry #1
586.  
     2018-02-26 10:06:19.680 INFO 9208 --- [freshExecutor-0] com.netflix.discovery.DiscoveryClient : The response status is 200
587.  
     2018-02-26 10:06:20.198 INFO 9208 --- [nio-8761-exec-3] c.n.e.registry.AbstractInstanceRegistry : Registered instance EUREKA-HA/localhost:EUREKA-HA:8761 with status UP (replication=true)
588.  
     2018-02-26 10:06:22.280 INFO 9208 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761: registering service...
589.  
     2018-02-26 10:06:22.294 INFO 9208 --- [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_EUREKA-HA/localhost:EUREKA-HA:8761 - registration status: 204
590.  
     2018-02-26 10:06:22.800 INFO 9208 --- [nio-8761-exec-4] c.n.e.registry.AbstractInstanceRegistry : Registered instance EUREKA-HA/localhost:EUREKA-HA:8761 with status UP (replication=true)
591.  
     2018-02-26 10:06:24.050 ERROR 9208 --- [-target_peer3-6] c.n.e.cluster.ReplicationTaskProcessor : Network level connection to peer peer3; retrying after delay
592.  
      
593.  
     com.sun.jersey.api.client.ClientHandlerException: org.apache.http.conn.ConnectTimeoutException: Connect to peer3:8763 timed out
594.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
595.  
     at com.netflix.eureka.cluster.DynamicGZIPContentEncodingFilter.handle(DynamicGZIPContentEncodingFilter.java:48) ~[eureka-core-1.4.11.jar:1.4.11]
596.  
     at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.4.11.jar:1.4.11]
597.  
     at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
598.  
     at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
599.  
     at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
600.  
     at com.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) ~[jersey-client-1.19.1.jar:1.19.1]
601.  
     at com.netflix.eureka.transport.JerseyReplicationClient.submitBatchUpdates(JerseyReplicationClient.java:116) ~[eureka-core-1.4.11.jar:1.4.11]
602.  
     at com.netflix.eureka.cluster.ReplicationTaskProcessor.process(ReplicationTaskProcessor.java:71) ~[eureka-core-1.4.11.jar:1.4.11]
603.  
     at com.netflix.eureka.util.batcher.TaskExecutors$BatchWorkerRunnable.run(TaskExecutors.java:187) [eureka-core-1.4.11.jar:1.4.11]
604.  
     at java.lang.Thread.run(Thread.java:745) [na:1.8.0_40]
605.  
     Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to peer3:8763 timed out
606.  
     at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:122) ~[httpclient-4.5.2.jar:4.5.2]
607.  
     at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
608.  
     at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
609.  
     at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
610.  
     at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
611.  
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
612.  
     at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
613.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
614.  
     at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
615.  
     at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
616.  
     ... 10 common frames omitted
617.  
      
618.  
     2018-02-26 10:06:27.568 INFO 9208 --- [nio-8761-exec-5] c.n.e.registry.AbstractInstanceRegistry : Registered instance EUREKA-HA/localhost:EUREKA-HA:8763 with status UP (replication=true)
619.  
     2018-02-26 10:06:48.173 INFO 9208 --- [ Thread-10] c.n.e.registry.AbstractInstanceRegistry : Registered instance EUREKA-HA/localhost:EUREKA-HA:8762 with status UP (replication=true)
620.  
     2018-02-26 10:06:48.173 INFO 9208 --- [ Thread-10] c.n.e.registry.AbstractInstanceRegistry : Registered instance EUREKA-HA/localhost:EUREKA-HA:8761 with status UP (replication=true)
621.  
     2018-02-26 10:06:48.174 INFO 9208 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Got 2 instances from neighboring DS node
622.  
     2018-02-26 10:06:48.174 INFO 9208 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Renew threshold is: 3
623.  
     2018-02-26 10:06:48.174 INFO 9208 --- [ Thread-10] c.n.e.r.PeerAwareInstanceRegistryImpl : Changing status to UP
624.  
     2018-02-26 10:06:48.177 INFO 9208 --- [ Thread-10] e.s.EurekaServerInitializerConfiguration : Started Eureka Server
625.  
     2018-02-26 10:07:48.174 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
626.  
     2018-02-26 10:08:48.175 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
627.  
     2018-02-26 10:09:48.176 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
628.  
     2018-02-26 10:10:14.453 INFO 9208 --- [trap-executor-0] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration
629.  
     2018-02-26 10:10:48.176 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
630.  
     2018-02-26 10:11:48.176 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
631.  
     2018-02-26 10:12:48.177 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
632.  
     2018-02-26 10:13:48.177 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
633.  
     2018-02-26 10:14:48.178 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
634.  
     2018-02-26 10:15:14.455 INFO 9208 --- [trap-executor-0] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration
635.  
     2018-02-26 10:15:48.179 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
636.  
     2018-02-26 10:16:48.179 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
637.  
     2018-02-26 10:17:48.180 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 1ms
638.  
     2018-02-26 10:18:48.181 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
639.  
     2018-02-26 10:19:48.181 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
640.  
     2018-02-26 10:20:14.457 INFO 9208 --- [trap-executor-0] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration
641.  
     2018-02-26 10:20:16.783 INFO 9208 --- [hresholdUpdater] c.n.e.r.PeerAwareInstanceRegistryImpl : Current renewal threshold is : 5
642.  
     2018-02-26 10:20:48.182 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
643.  
     2018-02-26 10:21:48.183 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
644.  
     2018-02-26 10:22:48.183 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
645.  
     2018-02-26 10:23:48.184 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
646.  
     2018-02-26 10:24:48.184 INFO 9208 --- [a-EvictionTimer] c.n.e.registry.AbstractInstanceRegistry : Running the evict task with compensationTime 0ms
647.  
     2018-02-26 10:25:14.457 INFO 9208 --- [trap-executor-0] c.n.d.s.r.aws.ConfigClusterResolver : Resolving eureka endpoints via configuration

在这里，需要注意的是，peer1、peer2、peer3需要在hosts文件夹中填写。在hosts文件中对peer1、peer2、peer3的内容填写信息如下图所示 。其也可直接使用: 127.0.0.1 peer1 peer2 peer3  ，这一行语句进行填写，并重新将hosts文件生效。

以上，是对控制台报错信息的描述，以及Eureka高可用操作的相关配置简单介绍。在控制台启动peer1、peer2、peer3这3个应用程序，都出现了“com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect” 的异常，但是在浏览器中，却可以得到正确的结果。我个人也是不明白这到底是如何的？？？？