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Java HystrixCommandKey類代碼示例

本文整理匯總了Java中com.netflix.hystrix.HystrixCommandKey類的典型用法代碼示例。如果您正苦於以下問題：Java HystrixCommandKey類的具體用法？Java HystrixCommandKey怎麽用？Java HystrixCommandKey使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


HystrixCommandKey類屬於com.netflix.hystrix包，在下文中一共展示了HystrixCommandKey類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: bottle

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
/**
 * [SLEUTH] TraceCommand
 */
@Override
public void bottle(Wort wort, String processId, String testCommunicationType) {
    log.info("I'm in the bottling service");
    log.info("Process ID from headers {}", processId);
    String groupKey = "bottling";
    String commandKey = "bottle";
    HystrixCommand.Setter setter = HystrixCommand.Setter
            .withGroupKey(HystrixCommandGroupKey.Factory.asKey(groupKey))
            .andCommandKey(HystrixCommandKey.Factory.asKey(commandKey));
    TestConfigurationHolder testConfigurationHolder = TestConfigurationHolder.TEST_CONFIG.get();
    new TraceCommand<Void>(tracer, traceKeys, setter) {
        @Override
        public Void doRun() throws Exception {
            TestConfigurationHolder.TEST_CONFIG.set(testConfigurationHolder);
            log.info("Sending info to bottling service about process id [{}]", processId);
            bottlerService.bottle(wort, processId);
            return null;
        }
    }.execute();
}
開發者ID:spring-cloud-samples，項目名稱:brewery，代碼行數:24，代碼來源:Bottler.java

示例2: commandKeyIsRequestLineSetterFactory

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
@Bean
public SetterFactory commandKeyIsRequestLineSetterFactory() {
	return new SetterFactory() {
		@Override public HystrixCommand.Setter create(Target<?> target,
			Method method) {
			String groupKey = SETTER_PREFIX + target.name();
			RequestMapping requestMapping = method
				.getAnnotation(RequestMapping.class);
			String commandKey =
				SETTER_PREFIX + requestMapping.method()[0] + " " + requestMapping
					.path()[0];
			return HystrixCommand.Setter
				.withGroupKey(HystrixCommandGroupKey.Factory.asKey(groupKey))
				.andCommandKey(HystrixCommandKey.Factory.asKey(commandKey));
		}
	};
}
開發者ID:spring-cloud，項目名稱:spring-cloud-netflix，代碼行數:18，代碼來源:FeignClientTests.java

示例3: ExecutionIsolationStrategyHystrixProperty

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
private ExecutionIsolationStrategyHystrixProperty(ExecutionIsolationStrategy builderOverrideValue,
    HystrixCommandKey key, String propertyPrefix, String command, ExecutionIsolationStrategy defaultValue,
    String instanceProperty) {
  this.defaultValue = defaultValue;
  String overrideValue = null;
  if (builderOverrideValue != null) {
    overrideValue = builderOverrideValue.name();
  }
  property = forString()
      .add(propertyPrefix + "." + command + "." + key.name() + "." + instanceProperty, null)
      .add(propertyPrefix + "." + command + "." + serviceKey(key.name()) + "." + instanceProperty,
          overrideValue)
      .add(propertyPrefix + "." + command + "." + typeKey(key.name()) + "." + instanceProperty,
          defaultValue.name())
      .build();

  // initialize the enum value from the property
  parseProperty();

  // use a callback to handle changes so we only handle the parse cost
  // on updates rather than every fetch
  // when the property value changes we'll update the value
  property.addCallback(this::parseProperty);
}
開發者ID:apache，項目名稱:incubator-servicecomb-java-chassis，代碼行數:25，代碼來源:HystrixCommandPropertiesExt.java

示例4: testGetCommandPropertiesCacheKey

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
@Test
public void testGetCommandPropertiesCacheKey() {

  assertNotNull(HystrixPropertiesStrategyExt.getInstance());

  HystrixPropertiesStrategyExt hps = HystrixPropertiesStrategyExt.getInstance();
  HystrixCommandKey commandKey = Mockito.mock(HystrixCommandKey.class);

  Invocation invocation = Mockito.mock(Invocation.class);
  Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class));
  Mockito.when(invocation.getOperationMeta().getMicroserviceName()).thenReturn("testqualify");

  HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
      .withRequestCacheEnabled(true)
      .withRequestLogEnabled(false)
      .withFallbackIsolationSemaphoreMaxConcurrentRequests(
          Configuration.INSTANCE.getFallbackMaxConcurrentRequests("groupname",
              "testing",
              invocation.getOperationMeta().getMicroserviceQualifiedName()));

  String str1 = hps.getCommandPropertiesCacheKey(commandKey, setter);
  Assert.assertNull(str1);
}
開發者ID:apache，項目名稱:incubator-servicecomb-java-chassis，代碼行數:24，代碼來源:TestHystrixPropertiesStrategyExt.java

示例5: testgetCommandProperties

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
@Test
public void testgetCommandProperties() {
  HystrixCommandKey commandKey = Mockito.mock(HystrixCommandKey.class);
  Mockito.when(commandKey.name())
      .thenReturn("provider.HystrixPropertiesStrategyExtTest.testgetCommandProperties");
  HystrixCommandProperties commandPro = HystrixPropertiesStrategyExt.getInstance()
      .getCommandProperties(commandKey, HystrixCommandProperties.Setter());
  Assert.assertTrue(commandPro.circuitBreakerEnabled().get());
  Assert.assertEquals(Integer.valueOf(50), commandPro.circuitBreakerErrorThresholdPercentage().get());
  Assert.assertFalse(commandPro.circuitBreakerForceClosed().get());
  Assert.assertFalse(commandPro.circuitBreakerForceOpen().get());
  Assert.assertEquals(Integer.valueOf(20), commandPro.circuitBreakerRequestVolumeThreshold().get());
  Assert.assertEquals(Integer.valueOf(15000), commandPro.circuitBreakerSleepWindowInMilliseconds().get());
  Assert.assertEquals(Integer.valueOf(1000), commandPro.executionIsolationSemaphoreMaxConcurrentRequests().get());
  Assert.assertTrue(commandPro.executionIsolationThreadInterruptOnTimeout().get());
  Assert.assertEquals(null, commandPro.executionIsolationThreadPoolKeyOverride().get());
  Assert.assertEquals(Integer.valueOf(30000), commandPro.executionTimeoutInMilliseconds().get());
  Assert.assertFalse(commandPro.executionTimeoutEnabled().get());
  Assert.assertEquals(Integer.valueOf(10), commandPro.fallbackIsolationSemaphoreMaxConcurrentRequests().get());
  Assert.assertTrue(commandPro.fallbackEnabled().get());
  Assert.assertEquals(Integer.valueOf(100), commandPro.metricsRollingPercentileBucketSize().get());
  Assert.assertFalse(commandPro.metricsRollingPercentileEnabled().get());
}
開發者ID:apache，項目名稱:incubator-servicecomb-java-chassis，代碼行數:24，代碼來源:TestHystrixPropertiesStrategyExt.java

示例6: setter

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
private static Setter setter() {
    HystrixCommandGroupKey groupkey = HystrixCommandGroupKey.Factory.asKey("rpc");
    HystrixCommandKey commandkey = HystrixCommandKey.Factory.asKey("say");
    HystrixThreadPoolKey threadpoolkey = HystrixThreadPoolKey.Factory.asKey("hello-1");
    HystrixThreadPoolProperties.Setter threadproperties = HystrixThreadPoolProperties.Setter()//
                    .withCoreSize(20).withKeepAliveTimeMinutes(5).withMaxQueueSize(1000).withQueueSizeRejectionThreshold(100);

    HystrixCommandProperties.Setter commandproperty = HystrixCommandProperties.Setter()//
                    .withExecutionIsolationStrategy(HystrixCommandProperties.ExecutionIsolationStrategy.THREAD)//
                    .withFallbackEnabled(true).withFallbackIsolationSemaphoreMaxConcurrentRequests(100)//
                    .withExecutionIsolationThreadInterruptOnFutureCancel(true)//
                    .withExecutionIsolationThreadInterruptOnTimeout(true)//
                    .withExecutionTimeoutEnabled(true).withExecutionTimeoutInMilliseconds(1000);
    return HystrixCommand.Setter.withGroupKey(groupkey).andCommandKey(commandkey)//
                    .andThreadPoolKey(threadpoolkey).andThreadPoolPropertiesDefaults(threadproperties)//
                    .andCommandPropertiesDefaults(commandproperty);
}
開發者ID:lemonJun，項目名稱:TakinRPC，代碼行數:18，代碼來源:HelloDegrade.java

示例7: setter

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
private static Setter setter() {
    HystrixCommandGroupKey groupkey = HystrixCommandGroupKey.Factory.asKey("rpc");
    HystrixCommandKey commandkey = HystrixCommandKey.Factory.asKey("say");
    HystrixThreadPoolKey threadpoolkey = HystrixThreadPoolKey.Factory.asKey("hello-1");
    HystrixThreadPoolProperties.Setter threadproperties = HystrixThreadPoolProperties.Setter()//
                    .withCoreSize(20).withKeepAliveTimeMinutes(5).withMaxQueueSize(1000).withQueueSizeRejectionThreshold(100);

    HystrixCommandProperties.Setter commandproperty = HystrixCommandProperties.Setter()//
                    .withCircuitBreakerEnabled(true).withCircuitBreakerForceClosed(false)//
                    .withCircuitBreakerForceOpen(false).withCircuitBreakerErrorThresholdPercentage(50)//
                    .withCircuitBreakerRequestVolumeThreshold(20)//
                    .withCircuitBreakerSleepWindowInMilliseconds(5000);
    return HystrixCommand.Setter.withGroupKey(groupkey).andCommandKey(commandkey)//
                    .andThreadPoolKey(threadpoolkey).andThreadPoolPropertiesDefaults(threadproperties)//
                    .andCommandPropertiesDefaults(commandproperty);
}
開發者ID:lemonJun，項目名稱:TakinRPC，代碼行數:17，代碼來源:HelloBreaker.java

示例8: GrpcHystrixCommand

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
public GrpcHystrixCommand(String serviceName, String methodName, Boolean isEnabledFallBack) {
  super(Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey(serviceName))//
      .andCommandKey(HystrixCommandKey.Factory.asKey(serviceName + ":" + methodName))//
      .andCommandPropertiesDefaults(
          HystrixCommandProperties.Setter().withCircuitBreakerRequestVolumeThreshold(20)// 10秒鍾內至少19此請求失敗，熔斷器才發揮起作用
              .withCircuitBreakerSleepWindowInMilliseconds(30000)// 熔斷器中斷請求30秒後會進入半打開狀態,放部分流量過去重試
              .withCircuitBreakerErrorThresholdPercentage(50)// 錯誤率達到50開啟熔斷保護
              .withExecutionTimeoutEnabled(false)// 禁用這裏的超時
              .withFallbackEnabled(isEnabledFallBack))//
      .andThreadPoolPropertiesDefaults(HystrixThreadPoolProperties.Setter().withCoreSize(100)
          .withAllowMaximumSizeToDivergeFromCoreSize(true).withMaximumSize(Integer.MAX_VALUE)));
  this.serviceName = serviceName;
  this.methodName = methodName;
  this.start = System.currentTimeMillis();
  this.rpcContext = new ImmutableTriple<Map<String, String>, Map<String, Object>, Set<Class>>(
      RpcContext.getContext().getAttachments(), RpcContext.getContext().get(),
      RpcContext.getContext().getHoldenGroups());
  RpcContext.removeContext();
}
開發者ID:venus-boot，項目名稱:saluki，代碼行數:20，代碼來源:GrpcHystrixCommand.java

示例9: create

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
@Override
public HystrixCommand.Setter create(Target<?> target, Method method) {
  String groupKey = target.name();
  String commandKey = Feign.configKey(target.type(), method);
  return HystrixCommand.Setter
      .withGroupKey(HystrixCommandGroupKey.Factory.asKey(groupKey))
      .andCommandKey(HystrixCommandKey.Factory.asKey(commandKey));
}
開發者ID:wenwu315，項目名稱:XXXX，代碼行數:9，代碼來源:SetterFactory.java

示例10: customSetter

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
@Test
  public void customSetter() {
    thrown.expect(HystrixRuntimeException.class);
    thrown.expectMessage("POST / failed and no fallback available.");

    server.enqueue(new MockResponse().setResponseCode(500));

SetterFactory commandKeyIsRequestLine = (target, method) -> {
  String groupKey = target.name();
  String commandKey = method.getAnnotation(RequestLine.class).value();
  return HystrixCommand.Setter
      .withGroupKey(HystrixCommandGroupKey.Factory.asKey(groupKey))
      .andCommandKey(HystrixCommandKey.Factory.asKey(commandKey));
};

    TestInterface api = HystrixFeign.builder()
        .setterFactory(commandKeyIsRequestLine)
        .target(TestInterface.class, "http://localhost:" + server.getPort());

    api.invoke();
  }
開發者ID:wenwu315，項目名稱:XXXX，代碼行數:22，代碼來源:SetterFactoryTest.java

示例11: DubboHystrixCommand

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
public DubboHystrixCommand(Invoker<?> invoker, final Invocation invocation, final Map<String,String> hystrixMap){


        super(Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey(invoker.getInterface().getName()))
                .andCommandKey(HystrixCommandKey.Factory.asKey(String.format("%s_%d", invocation.getMethodName(),
                        invocation.getArguments() == null ? 0 : invocation.getArguments().length)))
                .andCommandPropertiesDefaults(HystrixCommandProperties.Setter()
                        //10秒鍾內至少19次請求失敗，熔斷器才發揮起作用
                        .withCircuitBreakerRequestVolumeThreshold(Integer.parseInt(hystrixMap.get("requestVolume")))
                        //熔斷器中斷請求30秒後會進入半打開狀態,放部分流量過去重試
                        .withCircuitBreakerSleepWindowInMilliseconds(Integer.parseInt(hystrixMap.get("sleepMilliseconds")))
                        //錯誤率達到50開啟熔斷保護
                        .withCircuitBreakerErrorThresholdPercentage(Integer.parseInt(hystrixMap.get("errorPercentage")))
                        //使用dubbo的超時，禁用這裏的超時
                        .withExecutionTimeoutEnabled(Boolean.valueOf(hystrixMap.get("executionTimeoutEnabled"))))
                //線程池為30
                .andThreadPoolPropertiesDefaults(HystrixThreadPoolProperties.Setter().withCoreSize(getThreadPoolCoreSize(invoker.getUrl()))));


        this.invoker=invoker;
        this.invocation=invocation;
    }
開發者ID:flychao88，項目名稱:dubbocloud，代碼行數:23，代碼來源:DubboHystrixCommand.java

示例12: HystrixObservableContent

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
private HystrixObservableContent(final Observable<Content> observable,
                                 final Observable<Content> fallback,
                                 final Ref commandKey,
                                 final int timeoutMillis) {
    super(Setter.withGroupKey(asKey(commandKey.name()))
            .andCommandKey(HystrixCommandKey.Factory.asKey(commandKey.name()))
            .andCommandPropertiesDefaults(Setter()
                    .withExecutionIsolationStrategy(SEMAPHORE)
                    // this configures the max number of concurrent requests per command:
                    // TODO: make it easier to use different commands (one per service)
                    // TODO: make this value configurable
                    .withExecutionIsolationSemaphoreMaxConcurrentRequests(MAX_CONCURRENT_REQUESTS_PER_COMMANDKEY)
                    .withExecutionTimeoutInMilliseconds(timeoutMillis)
            )
    );
    this.observable = observable;
    this.fallback = fallback;
}
開發者ID:otto-de，項目名稱:rx-composer，代碼行數:19，代碼來源:HystrixObservableContent.java

示例13: DubboHystrixCommand

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
public DubboHystrixCommand(Invoker<?> invoker,Invocation invocation){
	
    super(Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey(invoker.getInterface().getName()))
                .andCommandKey(HystrixCommandKey.Factory.asKey(String.format("%s_%d", invocation.getMethodName(),
                                                                             invocation.getArguments() == null ? 0 : invocation.getArguments().length)))
          .andCommandPropertiesDefaults(HystrixCommandProperties.Setter()
                                        .withCircuitBreakerRequestVolumeThreshold(invoker.getUrl().getParameter("circuitBreakerRequestVolumeThreshold", circuitBreakerRequestVolumeThreshold))//10秒鍾內至少19此請求失敗，熔斷器才發揮起作用
                                        .withCircuitBreakerSleepWindowInMilliseconds(invoker.getUrl().getParameter("circuitBreakerSleepWindowInMilliseconds",circuitBreakerSleepWindowInMilliseconds))//熔斷器中斷請求30秒後會進入半打開狀態,放部分流量過去重試
                                        .withCircuitBreakerErrorThresholdPercentage(invoker.getUrl().getParameter("circuitBreakerErrorThresholdPercentage",circuitBreakerErrorThresholdPercentage))//錯誤率達到50開啟熔斷保護
                                        .withExecutionTimeoutEnabled(false))//使用dubbo的超時，禁用這裏的超時
          .andThreadPoolPropertiesDefaults(HystrixThreadPoolProperties.Setter().withCoreSize(invoker.getUrl().getParameter("coreSize",coreSize))));//線程池為30
   
    
    this.invoker=invoker;
    this.invocation=invocation;
}
開發者ID:xiaomin0322，項目名稱:dubbo_plus，代碼行數:17，代碼來源:DubboHystrixCommand.java

示例14: HelloWorldCommand3

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
public HelloWorldCommand3(String name) {
	super(
			Setter.withGroupKey(
					HystrixCommandGroupKey.Factory.asKey("HelloWorldGroup"))
					.andCommandKey(HystrixCommandKey.Factory.asKey("HelloWorldKey"))
					.andCommandPropertiesDefaults(HystrixCommandProperties.Setter()
					    		        //實行超時
					    		        .withExecutionIsolationThreadTimeoutInMilliseconds(
												5000)
                                           .withCircuitBreakerRequestVolumeThreshold(2)//10秒鍾內至少2此請求失敗，熔斷器才發揮起作用
                                           .withCircuitBreakerSleepWindowInMilliseconds(3000)//熔斷器中斷請求30秒後會進入半打開狀態,放部分流量過去重試
                                           .withCircuitBreakerErrorThresholdPercentage(50)//錯誤率達到50開啟熔斷保護
                                           .withExecutionTimeoutEnabled(false))//使用dubbo的超時，禁用這裏的超時
             .andThreadPoolPropertiesDefaults(HystrixThreadPoolProperties.Setter().withCoreSize(3)));//線程池為30
	this.name = name;
}
開發者ID:xiaomin0322，項目名稱:dubbo_plus，代碼行數:17，代碼來源:HelloWorldCommand3.java

示例15: getCommandSetter

import com.netflix.hystrix.HystrixCommandKey; //導入依賴的package包/類
/**
 * ��·������ �ο� http://hot66hot.iteye.com/blog/2155036
 * 
 * @param joinPoint
 * @param cb
 * @return
 */
private HystrixCommand.Setter getCommandSetter(ProceedingJoinPoint joinPoint,
		com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand cb) {
	String name = getHystrixGroupName(joinPoint, cb);
	String groupKey = StringUtils.isEmpty(cb.groupKey()) ? name : cb.groupKey();
	String commandKey = StringUtils.isEmpty(cb.commandKey()) ? name : cb.commandKey();
	HystrixThreadPoolKey hystrixThreadPoolKey = StringUtils.isEmpty(cb.threadPoolKey()) ? null
			: HystrixThreadPoolKey.Factory.asKey(cb.threadPoolKey());

	HystrixCommandProperties.Setter commandPropertiesDefaults = getHystrixCommandPropertiesSetter(cb);

	HystrixThreadPoolProperties.Setter threadPoolPropertiesDefaults = getHystrixThreadPoolPropertiesSetter(cb);

	return HystrixCommand.Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey(groupKey))
			.andCommandKey(HystrixCommandKey.Factory.asKey(commandKey)).andThreadPoolKey(hystrixThreadPoolKey)
			.andCommandPropertiesDefaults(commandPropertiesDefaults)
			.andThreadPoolPropertiesDefaults(threadPoolPropertiesDefaults);
}
開發者ID:xiaomin0322，項目名稱:spring-integration-hystrix，代碼行數:25，代碼來源:HystrixCommandAspect.java


注：本文中的com.netflix.hystrix.HystrixCommandKey類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。