2019-05-17_06:49:30.446 [scheduler-11] WARN  c.a.c.s.m.AsyncSystemMonitoring [] - smart route isn't working properly because of error: org.springframework.web.client.HttpServerErrorException: 502 Bad Gateway
java.util.concurrent.ExecutionException: org.springframework.web.client.HttpServerErrorException: 502 Bad Gateway
        at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:262) [na:1.7.0_13]
        at java.util.concurrent.FutureTask.get(FutureTask.java:119) [na:1.7.0_13]
        at com.atcsibir.cpgu.service.monitoring.AsyncSystemMonitoring.getWorkInfo(AsyncSystemMonitoring.java:44) ~[AsyncSystemMonitoring.class:na]
        at com.atcsibir.cpgu.service.monitoring.SystemMonitoringService.check(SystemMonitoringService.java:49) [SystemMonitoringService.class:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_13]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_13]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_13]
        at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_13]
        at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:64) [spring-context-3.1.3.RELEASE.jar:3.1.3.RELEASE]
        at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53) [spring-context-3.1.3.RELEASE.jar:3.1.3.RELEASE]
        at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81) [spring-context-3.1.3.RELEASE.jar:3.1.3.RELEASE]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_13]
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [na:1.7.0_13]
        at java.util.concurrent.FutureTask.run(FutureTask.java:166) [na:1.7.0_13]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) [na:1.7.0_13]
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) [na:1.7.0_13]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_13]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_13]
        at java.lang.Thread.run(Thread.java:722) [na:1.7.0_13]
Caused by: org.springframework.web.client.HttpServerErrorException: 502 Bad Gateway
        at org.springframework.web.client.DefaultResponseErrorHandler.handleError(DefaultResponseErrorHandler.java:92) ~[spring-web-3.1.3.RELEASE.jar:3.1.3.RELEASE]
        at org.springframework.web.client.RestTemplate.handleResponseError(RestTemplate.java:494) ~[spring-web-3.1.3.RELEASE.jar:3.1.3.RELEASE]
        at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:451) ~[spring-web-3.1.3.RELEASE.jar:3.1.3.RELEASE]
        at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:409) ~[spring-web-3.1.3.RELEASE.jar:3.1.3.RELEASE]
        at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:385) ~[spring-web-3.1.3.RELEASE.jar:3.1.3.RELEASE]
        at com.atcsibir.cpgu.service.adapter.AdapterApi.request(AdapterApi.java:100) ~[AdapterApi.class:na]
        at com.atcsibir.cpgu.service.adapter.AdapterApi.authorizationCheck(AdapterApi.java:128) ~[AdapterApi.class:na]
        at com.atcsibir.cpgu.service.monitoring.SmartRouteSystemMonitoring.tryCreate(SmartRouteSystemMonitoring.java:21) ~[SmartRouteSystemMonitoring.class:na]
        at com.atcsibir.cpgu.service.monitoring.AsyncSystemMonitoring$1.call(AsyncSystemMonitoring.java:40) ~[AsyncSystemMonitoring$1.class:na]
        at com.atcsibir.cpgu.service.monitoring.AsyncSystemMonitoring$1.call(AsyncSystemMonitoring.java:37) ~[AsyncSystemMonitoring$1.class:na]
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) [na:1.7.0_13]
        at java.util.concurrent.FutureTask.run(FutureTask.java:166) [na:1.7.0_13]
        ... 3 common frames omitted