Resilience4J implementaton with spring cloud gateway (Routes defined in Java)

[KrushnaHedaoo]

I facing an issue while working on resilience4j circuit breaker with spring cloud gatway (Routes defined in java). Request to help here.

{
"timestamp": "2020-07-01T07:44:45.732+0000",
"path": "/api/gateway/auth/userdetails",
"status": 404,
"error": "Not Found",
"message": null,
"requestId": "fb35d9a5",
"trace": "org.springframework.web.server.ResponseStatusException: 404 NOT_FOUND\r\n\tat org.springframework.web.reactive.resource.ResourceWebHandler.lambda$handle$0(ResourceWebHandler.java:325)\r\n\tSuppressed: reactor.core.publisher.FluxOnAssembly$OnAssemblyException: \nError has been observed at the following site(s):\n\t|_ checkpoint ⇢ com.db.dbipp.diamondca.gateway.interceptor.CustomWebFilter [DefaultWebFilterChain]\n\t|_ checkpoint ⇢ org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter [DefaultWebFilterChain]\n\t|_ checkpoint ⇢ org.springframework.boot.actuate.metrics.web.reactive.server.MetricsWebFilter [DefaultWebFilterChain]\n\t|_ checkpoint ⇢ HTTP GET "/api/gateway/auth/userdetails" [ExceptionHandlingWebHandler]\nStack trace:\r\n\t\tat org.springframework.web.reactive.resource.ResourceWebHandler.lambda$handle$0(ResourceWebHandler.java:325)\r\n\t\tat reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:44)\r\n\t\tat reactor.core.publisher.Mono.subscribe(Mono.java:4105)\r\n\t\tat reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onComplete(FluxSwitchIfEmpty.java:75)\r\n\t\tat reactor.core.publisher.MonoFlatMap$FlatMapMain.onComplete(MonoFlatMap.java:174)\r\n\t\tat reactor.core.publisher.MonoNext$NextSubscriber.onComplete(MonoNext.java:96)\r\n\t\tat reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.drain(FluxConcatMap.java:359)\r\n\t\tat reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.onSubscribe(FluxConcatMap.java:211)\r\n\t\tat reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:139)\r\n\t\tat reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:63)\r\n\t\tat reactor.core.publisher.Mono.subscribe(Mono.java:4105)\r\n\t\tat reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.drain(MonoIgnoreThen.java:172)\r\n\t\tat reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:56)\r\n\t\tat reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:150)\r\n\t\tat reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:67)\r\n\t\tat reactor.core.publisher.MonoNext$NextSubscriber.onNext(MonoNext.java:76)\r\n\t\tat reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.innerNext(FluxConcatMap.java:274)\r\n\t\tat reactor.core.publisher.FluxConcatMap$ConcatMapInner.onNext(FluxConcatMap.java:851)\r\n\t\tat reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:121)\r\n\t\tat reactor.core.publisher.Operators$ScalarSubscription.request(Operators.java:2199)\r\n\t\tat reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.request(FluxMapFuseable.java:162)\r\n\t\tat reactor.core.publisher.Operators$MultiSubscriptionSubscriber.set(Operators.java:2007)\r\n\t\tat reactor.core.publisher.Operators$MultiSubscriptionSubscriber.onSubscribe(Operators.java:1881)\r\n\t\tat reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onSubscribe(FluxMapFuseable.java:90)\r\n\t\tat reactor.core.publisher.MonoJust.subscribe(MonoJust.java:54)\r\n\t\tat reactor.core.publisher.Mono.subscribe(Mono.java:4105)\r\n\t\tat reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.drain(FluxConcatMap.java:441)\r\n\t\tat reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.onSubscribe(FluxConcatMap.java:211)\r\n\t\tat reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:139)\r\n\t\tat reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:63)\r\n\t\tat reactor.core.publisher.Mono.subscribe(Mono.java:4105)\r\n\t\tat reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:97)\r\n\t\tat reactor.core.publisher.MonoPeekTerminal$MonoTerminalPeekSubscriber.onError(MonoPeekTerminal.java:251)\r\n\t\tat reactor.core.publisher.SerializedSubscriber.onError(SerializedSubscriber.java:114)\r\n\t\tat reactor.core.publisher.FluxTimeout$TimeoutMainSubscriber.handleTimeout(FluxTimeout.java:289)\r\n\t\tat reactor.core.publisher.FluxTimeout$TimeoutMainSubscriber.doTimeout(FluxTimeout.java:274)\r\n\t\tat reactor.core.publisher.FluxTimeout$TimeoutTimeoutSubscriber.onNext(FluxTimeout.java:396)\r\n\t\tat reactor.core.publisher.StrictSubscriber.onNext(StrictSubscriber.java:89)\r\n\t\tat reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onNext(FluxOnErrorResume.java:73)\r\n\t\tat reactor.core.publisher.MonoDelay$MonoDelayRunnable.run(MonoDelay.java:117)\r\n\t\tat reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:68)\r\n\t\tat reactor.core.scheduler.SchedulerTask.call(SchedulerTask.java:28)\r\n\t\tat java.util.concurrent.FutureTask.run(FutureTask.java:266)\r\n\t\tat java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)\r\n\t\tat java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)\r\n\t\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\r\n\t\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\r\n\t\tat java.lang.Thread.run(Thread.java:748)\r\n",
"success": "false",
"data": "",
"statusCode": "500"
}