Hystrix回退問題。 如果dbcall1由於某種故障而發生故障併發生短路,則dbcall2也將進入故障預警模式,直到電路打開。 public class CommandHelloFailure extends HystrixCommand<String> {
private final String name;
public CommandHelloFailure(St
我運行一個調用的端點是關閉的,但是紅椎不執行備用方法,並拋出一個異常: java.util.concurrent.ExecutionException: org.springframework.web.client.ResourceAccessException:
I/O error on GET request for "http://localhost:8080/wallet/custome
我想爲zuul version 1.1.2做負載測試。 但是,在運行負載測試後,我幾分鐘後不斷收到以下問題。 Caused by: com.netflix.hystrix.exception.HystrixRuntimeException: book could not acquire a semaphore for execution and no fallback available.