2019-04-22 15:15:20.782 WARN  --- [main] io.undertow.websockets.jsr Line:67  - UT026009: XNIO worker was not set on WebSocketDeploymentInfo, the default worker will be used
2019-04-22 15:15:20.782 WARN  --- [main] io.undertow.websockets.jsr Line:76  - UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used
2019-04-22 15:15:21.153 WARN  --- [main] com.netflix.config.sources.URLConfigurationSource Line:121 - No URLs will be polled as dynamic configuration sources.
2019-04-22 15:15:25.548 WARN  --- [main] com.netflix.config.sources.URLConfigurationSource Line:121 - No URLs will be polled as dynamic configuration sources.
2019-04-22 15:15:37.140 WARN  --- [main] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Line:130 - Request execution failed with message: java.net.ConnectException: Connection refused: connect
2019-04-22 15:15:37.152 WARN  --- [main] com.netflix.discovery.DiscoveryClient Line:290 - Using default backup registry implementation which does not do anything.
2019-04-22 15:15:39.381 WARN  --- [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient Line:130 - Request execution failed with message: java.net.ConnectException: Connection refused: connect
2019-04-22 15:15:39.382 WARN  --- [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.DiscoveryClient Line:831 - DiscoveryClient_CONFIG-SERVER/192.168.4.186:8769 - registration failed Cannot execute request on any known server
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56)
	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59)
	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56)
	at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:829)
	at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121)
	at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
2019-04-22 15:15:39.383 WARN  --- [DiscoveryClient-InstanceInfoReplicator-0] com.netflix.discovery.InstanceInfoReplicator Line:125 - There was a problem with the instance info replicator
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56)
	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59)
	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56)
	at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:829)
	at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121)
	at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
2019-04-22 15:19:39.517 WARN  --- [main] io.undertow.websockets.jsr Line:67  - UT026009: XNIO worker was not set on WebSocketDeploymentInfo, the default worker will be used
2019-04-22 15:19:39.518 WARN  --- [main] io.undertow.websockets.jsr Line:76  - UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used
2019-04-22 15:19:39.724 WARN  --- [main] com.netflix.config.sources.URLConfigurationSource Line:121 - No URLs will be polled as dynamic configuration sources.
2019-04-22 15:19:41.253 WARN  --- [main] com.netflix.config.sources.URLConfigurationSource Line:121 - No URLs will be polled as dynamic configuration sources.
2019-04-22 16:15:09.077 WARN  --- [main] io.undertow.websockets.jsr Line:67  - UT026009: XNIO worker was not set on WebSocketDeploymentInfo, the default worker will be used
2019-04-22 16:15:09.079 WARN  --- [main] io.undertow.websockets.jsr Line:76  - UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used
2019-04-22 16:15:09.804 WARN  --- [main] com.netflix.config.sources.URLConfigurationSource Line:121 - No URLs will be polled as dynamic configuration sources.
2019-04-22 16:15:12.325 WARN  --- [main] com.netflix.config.sources.URLConfigurationSource Line:121 - No URLs will be polled as dynamic configuration sources.
2019-04-22 16:49:51.009 WARN  --- [main] io.undertow.websockets.jsr Line:67  - UT026009: XNIO worker was not set on WebSocketDeploymentInfo, the default worker will be used
2019-04-22 16:49:51.010 WARN  --- [main] io.undertow.websockets.jsr Line:76  - UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used
2019-04-22 16:49:51.190 WARN  --- [main] com.netflix.config.sources.URLConfigurationSource Line:121 - No URLs will be polled as dynamic configuration sources.
2019-04-22 16:49:52.804 WARN  --- [main] com.netflix.config.sources.URLConfigurationSource Line:121 - No URLs will be polled as dynamic configuration sources.