[SOLVED] issue communicate between client not success - Gukie/building-recommend GitHub Wiki

communicate between client not success. error info:

2017-10-11 21:26:25.071 ERROR 22668 --- [o-auto-1-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.netflix.hystrix.exception.HystrixRuntimeException: addBuilding timed-out and no fallback available.] with root cause

java.util.concurrent.TimeoutException: null
	at com.netflix.hystrix.AbstractCommand.handleTimeoutViaFallback(AbstractCommand.java:997) ~[hystrix-core-1.5.12.jar:1.5.12]
	at com.netflix.hystrix.AbstractCommand.access$500(AbstractCommand.java:60) ~[hystrix-core-1.5.12.jar:1.5.12]
	at com.netflix.hystrix.AbstractCommand$12.call(AbstractCommand.java:610) ~[hystrix-core-1.5.12.jar:1.5.12]
	at com.netflix.hystrix.AbstractCommand$12.call(AbstractCommand.java:601) ~[hystrix-core-1.5.12.jar:1.5.12]
	at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$4.onError(OperatorOnErrorResumeNextViaFunction.java:139) ~[rxjava-1.1.5.jar:1.1.5]
	at rx.internal.operators.OperatorDoOnEach$1.onError(OperatorDoOnEach.java:71) ~[rxjava-1.1.5.jar:1.1.5]
	at rx.internal.operators.OperatorDoOnEach$1.onError(OperatorDoOnEach.java:71) ~[rxjava-1.1.5.jar:1.1.5]
	at com.netflix.hystrix.AbstractCommand$HystrixObservableTimeoutOperator$1$1.run(AbstractCommand.java:1154) ~[hystrix-core-1.5.12.jar:1.5.12]
	at com.netflix.hystrix.strategy.concurrency.HystrixContextRunnable$1.call(HystrixContextRunnable.java:45) ~[hystrix-core-1.5.12.jar:1.5.12]
	at com.netflix.hystrix.strategy.concurrency.HystrixContextRunnable$1.call(HystrixContextRunnable.java:41) ~[hystrix-core-1.5.12.jar:1.5.12]
	at com.netflix.hystrix.strategy.concurrency.HystrixContextRunnable.run(HystrixContextRunnable.java:61) ~[hystrix-core-1.5.12.jar:1.5.12]
	at com.netflix.hystrix.AbstractCommand$HystrixObservableTimeoutOperator$1.tick(AbstractCommand.java:1159) ~[hystrix-core-1.5.12.jar:1.5.12]
	at com.netflix.hystrix.util.HystrixTimer$1.run(HystrixTimer.java:99) ~[hystrix-core-1.5.12.jar:1.5.12]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_66]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) ~[na:1.8.0_66]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_66]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) ~[na:1.8.0_66]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) ~[na:1.8.0_66]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) ~[na:1.8.0_66]
	at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66]

2017-10-14 10:08:39.530 ERROR 2096 --- [o-auto-1-exec-8] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.netflix.hystrix.exception.HystrixRuntimeException: addBuilding failed and no fallback available.] with root cause

feign.FeignException: status 505 reading DataServiceClient#addBuilding(String); content:

It seems the content-passed for json should be like following: receiver:

@RequestMapping(value = "/store", method = RequestMethod.POST)
	public String store(@RequestBody BuildingDTO buildingDTO) {
		dataService.add(buildingDTO);
		return BaseResult.SUCCESS;
	}

FeignClient:

@RequestMapping(value = "/store", method = RequestMethod.POST,consumes={MediaType.APPLICATION_JSON_VALUE})
	String addBuilding(String buildingJsonStr);