com.netflix.hystrix.strategy.metrics.HystrixMetricsPublisher Java Examples

The following examples show how to use com.netflix.hystrix.strategy.metrics.HystrixMetricsPublisher. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: MicrometerMetricsPublisherCommandTest.java    From micrometer with Apache License 2.0 7 votes vote down vote up
@Test
void openCircuit() {
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPlugins.reset();
    HystrixPlugins.getInstance().registerMetricsPublisher(new MicrometerMetricsPublisher(registry, metricsPublisher));
    HystrixCommandKey key = HystrixCommandKey.Factory.asKey("MicrometerCOMMAND-B");

    propertiesSetter.withCircuitBreakerForceOpen(true);

    new SuccessCommand(key).execute();
    new SuccessCommand(key).execute();
    new TimeoutCommand(key).execute();
    new FailureCommand(key).execute();
    new FailureCommand(key).execute();
    new SuccessCommand(key).execute();

    Iterable<Tag> tags = Tags.of("group", groupKey.name(), "key", key.name());

    assertExecutionMetric(tags, HystrixEventType.SHORT_CIRCUITED, 6.0);
    assertExecutionMetric(tags, HystrixEventType.SUCCESS, 0.0);
    assertExecutionMetric(tags, HystrixEventType.TIMEOUT, 0.0);
    assertExecutionMetric(tags, HystrixEventType.FAILURE, 0.0);
    assertThat(registry.get("hystrix.circuit.breaker.open").tags(tags).gauge().value()).isEqualTo(1.0);
}
 
Example #2
Source File: ThreadLocalProcessHystrixConcurrencyStrategy.java    From Aooms with Apache License 2.0 6 votes vote down vote up
public ThreadLocalProcessHystrixConcurrencyStrategy() {
	try {

		this.delegate = HystrixPlugins.getInstance().getConcurrencyStrategy();
		if (this.delegate instanceof ThreadLocalProcessHystrixConcurrencyStrategy) {
			// Welcome to singleton hell...
			return;
		}
		HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();
		HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
		HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
		HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();

		this.logCurrentStateOfHystrixPlugins(eventNotifier, metricsPublisher, propertiesStrategy);

		HystrixPlugins.reset();
		HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
		HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
		HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
		HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
		HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
	}
	catch (Exception e) {
		log.error("Failed to register Sleuth Hystrix Concurrency Strategy", e);
	}
}
 
Example #3
Source File: SeataHystrixConcurrencyStrategy.java    From spring-cloud-alibaba with Apache License 2.0 6 votes vote down vote up
public SeataHystrixConcurrencyStrategy() {
	try {
		this.delegate = HystrixPlugins.getInstance().getConcurrencyStrategy();
		if (this.delegate instanceof SeataHystrixConcurrencyStrategy) {
			return;
		}
		HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();
		HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
		HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
		HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
		logCurrentStateOfHystrixPlugins(eventNotifier, metricsPublisher, propertiesStrategy);
		HystrixPlugins.reset();
		HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
		HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
		HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
		HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
		HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
	} catch (Exception ex) {
		logger.error("Failed to register Seata Hystrix Concurrency Strategy", ex);
	}
}
 
Example #4
Source File: PreservesExecutionContextHystrixStrategy.java    From spring-cloud-ribbon-extensions with Apache License 2.0 6 votes vote down vote up
/**
 * registers the {@link ExecutionContextAwareHystrixStrategy}
 */
public static void init() {
    // keeps references of existing Hystrix plugins.
    HystrixConcurrencyStrategy existingConcurrencyStrategy = HystrixPlugins.getInstance().getConcurrencyStrategy();
    HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
    HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();
    // reset the Hystrix plugin
    HystrixPlugins.reset();
    // configure the  plugin
    HystrixPlugins.getInstance().registerConcurrencyStrategy(new ExecutionContextAwareHystrixStrategy(existingConcurrencyStrategy));
    HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
    HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
    HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
    log.info("Context propagation enabled for Hystrix.");
}
 
Example #5
Source File: BladeHystrixAutoConfiguration.java    From blade-tool with GNU Lesser General Public License v3.0 6 votes vote down vote up
@PostConstruct
public void init() {
	// Keeps references of existing Hystrix plugins.
	HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
	HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
	HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
	HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();

	HystrixPlugins.reset();

	// Registers existing plugins excepts the Concurrent Strategy plugin.
	HystrixConcurrencyStrategy strategy = new BladeHystrixConcurrencyStrategy(existingConcurrencyStrategy, accountGetter, properties);
	HystrixPlugins.getInstance().registerConcurrencyStrategy(strategy);
	HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
	HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
	HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
	HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
}
 
Example #6
Source File: ThreadLocalConfiguration.java    From spring-microservices-in-action with Apache License 2.0 6 votes vote down vote up
@PostConstruct
public void init() {
	// Keeps references of existing Hystrix plugins.
	HystrixEventNotifier        eventNotifier        = HystrixPlugins.getInstance().getEventNotifier();
       HystrixMetricsPublisher     metricsPublisher     = HystrixPlugins.getInstance().getMetricsPublisher();
       HystrixPropertiesStrategy   propertiesStrategy   = HystrixPlugins.getInstance().getPropertiesStrategy();
       HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();

       HystrixPlugins.reset();

       HystrixPlugins.getInstance().registerConcurrencyStrategy(new ThreadLocalAwareStrategy(existingConcurrencyStrategy));  // Register your customized strategy ({@code ThreadLocalAwareStrategy})
       HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
       HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
       HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
       HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
}
 
Example #7
Source File: ThreadLocalConfiguration.java    From spring-microservices-in-action with Apache License 2.0 6 votes vote down vote up
@PostConstruct
public void init() {
	// Keeps references of existing Hystrix plugins.
	HystrixEventNotifier        eventNotifier        = HystrixPlugins.getInstance().getEventNotifier();
       HystrixMetricsPublisher     metricsPublisher     = HystrixPlugins.getInstance().getMetricsPublisher();
       HystrixPropertiesStrategy   propertiesStrategy   = HystrixPlugins.getInstance().getPropertiesStrategy();
       HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();

       HystrixPlugins.reset();

       HystrixPlugins.getInstance().registerConcurrencyStrategy(new ThreadLocalAwareStrategy(existingConcurrencyStrategy));  // Register your customized strategy ({@code ThreadLocalAwareStrategy})
       HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
       HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
       HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
       HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
}
 
Example #8
Source File: ThreadLocalConfiguration.java    From spring-microservices-in-action with Apache License 2.0 6 votes vote down vote up
@PostConstruct
public void init() {
	// Keeps references of existing Hystrix plugins.
	HystrixEventNotifier        eventNotifier        = HystrixPlugins.getInstance().getEventNotifier();
       HystrixMetricsPublisher     metricsPublisher     = HystrixPlugins.getInstance().getMetricsPublisher();
       HystrixPropertiesStrategy   propertiesStrategy   = HystrixPlugins.getInstance().getPropertiesStrategy();
       HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();

       HystrixPlugins.reset();

       HystrixPlugins.getInstance().registerConcurrencyStrategy(new ThreadLocalAwareStrategy(existingConcurrencyStrategy));  // Register your customized strategy ({@code ThreadLocalAwareStrategy})
       HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
       HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
       HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
       HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
}
 
Example #9
Source File: ThreadLocalConfiguration.java    From spring-microservices-in-action with Apache License 2.0 6 votes vote down vote up
@PostConstruct
public void init() {
	// Keeps references of existing Hystrix plugins.
	HystrixEventNotifier        eventNotifier        = HystrixPlugins.getInstance().getEventNotifier();
       HystrixMetricsPublisher     metricsPublisher     = HystrixPlugins.getInstance().getMetricsPublisher();
       HystrixPropertiesStrategy   propertiesStrategy   = HystrixPlugins.getInstance().getPropertiesStrategy();
       HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();

       HystrixPlugins.reset();

       HystrixPlugins.getInstance().registerConcurrencyStrategy(new ThreadLocalAwareStrategy(existingConcurrencyStrategy));  // Register your customized strategy ({@code ThreadLocalAwareStrategy})
       HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
       HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
       HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
       HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
}
 
Example #10
Source File: GrayHystrixContextConcurrencyStrategy.java    From spring-cloud-gray with Apache License 2.0 6 votes vote down vote up
public GrayHystrixContextConcurrencyStrategy() {
    this.delegate = HystrixPlugins.getInstance().getConcurrencyStrategy();
    if (this.delegate instanceof GrayHystrixContextConcurrencyStrategy) {
        return;
    }
    // Keeps references of existing Hystrix plugins.
    HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();
    HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();

    HystrixPlugins.reset();

    // Registers existing plugins excepts the Concurrent Strategy plugin.
    HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
    HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
    HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
    HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
    HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
}
 
Example #11
Source File: HystrixMetricsBinder.java    From micrometer with Apache License 2.0 6 votes vote down vote up
@Override
public void bindTo(MeterRegistry registry) {
    // Keeps references of existing Hystrix plugins.
    HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
    HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
    HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();
    HystrixConcurrencyStrategy concurrencyStrategy = HystrixPlugins.getInstance().getConcurrencyStrategy();
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();

    HystrixPlugins.reset();

    // Registers existing plugins except the new MicroMeter Strategy plugin.
    HystrixPlugins.getInstance().registerMetricsPublisher(new MicrometerMetricsPublisher(registry, metricsPublisher));
    HystrixPlugins.getInstance().registerConcurrencyStrategy(concurrencyStrategy);
    HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
    HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
}
 
Example #12
Source File: SofaTracerHystrixConcurrencyStrategy.java    From sofa-tracer with Apache License 2.0 6 votes vote down vote up
public SofaTracerHystrixConcurrencyStrategy() {
    try {
        this.delegate = HystrixPlugins.getInstance().getConcurrencyStrategy();
        if (this.delegate instanceof SofaTracerHystrixConcurrencyStrategy) {
            // Welcome to singleton hell...
            return;
        }
        HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance()
            .getCommandExecutionHook();
        HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
        HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance()
            .getMetricsPublisher();
        HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance()
            .getPropertiesStrategy();
        HystrixPlugins.reset();
        HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
        HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
        HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
        HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
        HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    } catch (Exception ex) {
        SelfLog.error("Failed to register Sleuth Hystrix Concurrency Strategy", ex);
    }
}
 
Example #13
Source File: RequestAttributeHystrixAutoConfiguration.java    From summerframework with Apache License 2.0 6 votes vote down vote up
@PostConstruct
public void init() {

    HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
    HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();

    HystrixPlugins.reset();

    HystrixPlugins.getInstance()
        .registerConcurrencyStrategy(new RequestAttributeHystrixConcurrencyStrategy(existingConcurrencyStrategy));
    HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
    HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
    HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
}
 
Example #14
Source File: AbstractContextConcurrencyStrategy.java    From onetwo with Apache License 2.0 6 votes vote down vote up
public AbstractContextConcurrencyStrategy(HystrixConcurrencyStrategy existingConcurrencyStrategy) {
	if (getClass().isInstance(existingConcurrencyStrategy)) {
		System.out.println("Welcome to singleton hell...");
		return;
	}
	
	this.existingConcurrencyStrategy = existingConcurrencyStrategy;
	
	HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance()
			.getEventNotifier();
	HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance()
			.getMetricsPublisher();
	HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance()
			.getPropertiesStrategy();
	HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance()
			.getCommandExecutionHook();

	HystrixPlugins.reset();

	// Registers existing plugins excepts the Concurrent Strategy plugin.
	HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
	HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
	HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
	HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
	HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
}
 
Example #15
Source File: MultiConfigs.java    From astrix with Apache License 2.0 6 votes vote down vote up
private static void registerWithHystrix() {

        final HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
        final HystrixConcurrencyStrategy concurrencyStrategy = HystrixPlugins.getInstance().getConcurrencyStrategy();
        final HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
        final HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
        final HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();

        HystrixPlugins.reset();

        reRegister(eventNotifier, multiEventNotifierDispatcher, notifier -> HystrixPlugins.getInstance().registerEventNotifier(notifier));
        reRegister(concurrencyStrategy, multiConcurrencyStrategyDispatcher, strategy -> HystrixPlugins.getInstance().registerConcurrencyStrategy(strategy));
        HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
        reRegister(propertiesStrategy, multiPropertiesStrategyDispatcher, strategy -> HystrixPlugins.getInstance().registerPropertiesStrategy(strategy));
        HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);

        LOGGER.info(MultiPropertiesStrategyDispatcher.class.getName() + " registered with Hystrix!");
    }
 
Example #16
Source File: HystrixPluginsInterceptor.java    From skywalking with Apache License 2.0 6 votes vote down vote up
private static void registerSWExecutionHookWrapper(SWExecutionHookWrapper wrapper) {
    HystrixConcurrencyStrategy concurrencyStrategy = HystrixPlugins.getInstance().getConcurrencyStrategy();
    HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
    HystrixPlugins.reset();
    HystrixPlugins.getInstance().registerConcurrencyStrategy(concurrencyStrategy);
    HystrixPlugins.getInstance().registerCommandExecutionHook(wrapper);
    HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
    HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
    HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
}
 
Example #17
Source File: RegisterCommandExcutionHook.java    From jframework with Apache License 2.0 6 votes vote down vote up
public RegisterCommandExcutionHook() {
    HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
    HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
    HystrixConcurrencyStrategy concurrencyStrategy = HystrixPlugins.getInstance().getConcurrencyStrategy();
    HystrixMetricsPublisher hystrixMetricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();

    HystrixPlugins.reset();
    HystrixPlugins.getInstance().registerMetricsPublisher(hystrixMetricsPublisher);
    HystrixPlugins.getInstance().registerConcurrencyStrategy(concurrencyStrategy);
    HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
    HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    HystrixPlugins.getInstance().registerCommandExecutionHook(new HystrixCommandExecutionHook() {
        @Override
        public <T> void onFallbackStart(HystrixInvokable<T> commandInstance) {
            HystrixCommand hystrixCommand = (HystrixCommand) commandInstance;
            String commandKey = hystrixCommand.getCommandKey().toString();
            log.error("Hystrix: {} 接口开始降级", commandKey);
            super.onFallbackStart(commandInstance);
        }
    });
}
 
Example #18
Source File: CustomFeignHystrixConcurrencyStrategy.java    From spring-microservice-exam with MIT License 6 votes vote down vote up
public CustomFeignHystrixConcurrencyStrategy() {
    try {
        this.hystrixConcurrencyStrategy = HystrixPlugins.getInstance().getConcurrencyStrategy();
        if (this.hystrixConcurrencyStrategy instanceof CustomFeignHystrixConcurrencyStrategy) {
            // Welcome to singleton hell...
            return;
        }
        HystrixCommandExecutionHook commandExecutionHook =
                HystrixPlugins.getInstance().getCommandExecutionHook();
        HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
        HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
        HystrixPropertiesStrategy propertiesStrategy =
                HystrixPlugins.getInstance().getPropertiesStrategy();
        this.logCurrentStateOfHystrixPlugins(eventNotifier, metricsPublisher, propertiesStrategy);
        HystrixPlugins.reset();
        HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
        HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
        HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
        HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
        HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    } catch (Exception e) {
        log.error("Failed to register Sleuth Hystrix Concurrency Strategy", e);
    }
}
 
Example #19
Source File: RouterHystrixConcurrencyStrategy.java    From spring-cloud-huawei with Apache License 2.0 6 votes vote down vote up
public RouterHystrixConcurrencyStrategy() {
  HystrixConcurrencyStrategy strategy = HystrixPlugins.getInstance().getConcurrencyStrategy();
  if (strategy instanceof RouterHystrixConcurrencyStrategy) {
    return;
  }
  HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance()
      .getCommandExecutionHook();
  HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
  HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
  HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance()
      .getPropertiesStrategy();
  HystrixPlugins.reset();
  HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
  HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
  HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
  HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
  HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
}
 
Example #20
Source File: HmilyHystrixConcurrencyStrategy.java    From hmily with Apache License 2.0 5 votes vote down vote up
public HmilyHystrixConcurrencyStrategy() {
    try {
        this.delegate = HystrixPlugins.getInstance().getConcurrencyStrategy();
        if (this.delegate instanceof HmilyHystrixConcurrencyStrategy) {
            return;
        }
        HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins
                .getInstance().getCommandExecutionHook();
        HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance()
                .getEventNotifier();
        HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance()
                .getMetricsPublisher();
        HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance()
                .getPropertiesStrategy();
        LOGGER.debug("HystrixEventNotifier:{}, HystrixMetricsPublisher:{}, HystrixPropertiesStrategy:{}",
                eventNotifier, metricsPublisher, propertiesStrategy);
        HystrixPlugins.reset();
        HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
        HystrixPlugins.getInstance()
                .registerCommandExecutionHook(commandExecutionHook);
        HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
        HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
        HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    } catch (Exception e) {
        LOGGER.error("Failed to register Tracing Hystrix Concurrency Strategy", e);
    }
}
 
Example #21
Source File: HystrixPrometheusMetricsPublisher.java    From prometheus-hystrix with Apache License 2.0 5 votes vote down vote up
private HystrixPrometheusMetricsPublisher(boolean exportProperties,
                                          boolean exportDeprecatedMetrics,
                                          HystrixMetricsCollector collector,
                                          HystrixMetricsPublisher metricsPublisherDelegate) {
    this.collector = collector;
    this.exportProperties = exportProperties;
    this.exportDeprecatedMetrics = exportDeprecatedMetrics;
    this.metricsPublisherDelegate = metricsPublisherDelegate;
}
 
Example #22
Source File: MicrometerMetricsPublisherCommandTest.java    From micrometer with Apache License 2.0 5 votes vote down vote up
@Test
void cumulativeCounters() throws Exception {
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPlugins.reset();
    HystrixPlugins.getInstance().registerMetricsPublisher(new MicrometerMetricsPublisher(registry, metricsPublisher));
    HystrixCommandKey key = HystrixCommandKey.Factory.asKey("MicrometerCOMMAND-A");

    for (int i = 0; i < 3; i++) {
        new SuccessCommand(key).execute();
        new SuccessCommand(key).execute();
        new SuccessCommand(key).execute();
        Thread.sleep(10);
        new TimeoutCommand(key).execute();
        new SuccessCommand(key).execute();
        new FailureCommand(key).execute();
        new FailureCommand(key).execute();
        new SuccessCommand(key).execute();
        new SuccessCommand(key).execute();
        new SuccessCommand(key).execute();
        Thread.sleep(10);
        new SuccessCommand(key).execute();
    }

    Iterable<Tag> tags = Tags.of("group", "MicrometerGROUP", "key", "MicrometerCOMMAND-A");

    assertExecutionMetric(tags, HystrixEventType.SUCCESS, 24.0);
    assertExecutionMetric(tags, HystrixEventType.TIMEOUT, 3.0);
    assertExecutionMetric(tags, HystrixEventType.FAILURE, 6.0);
    assertExecutionMetric(tags, HystrixEventType.SHORT_CIRCUITED, 0.0);
    assertThat(registry.get("hystrix.circuit.breaker.open").tags(tags).gauge().value()).isEqualTo(0.0);
}
 
Example #23
Source File: TracingHystrixConcurrencyStrategy.java    From tx-lcn with Apache License 2.0 5 votes vote down vote up
public TracingHystrixConcurrencyStrategy() {
    try {
        this.delegate = HystrixPlugins.getInstance().getConcurrencyStrategy();
        if (this.delegate instanceof TracingHystrixConcurrencyStrategy) {
            log.debug("Non another HystrixConcurrencyStrategy.");
            return;
        }
        HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins
                .getInstance().getCommandExecutionHook();
        HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance()
                .getEventNotifier();
        HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance()
                .getMetricsPublisher();
        HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance()
                .getPropertiesStrategy();
        log.debug("HystrixEventNotifier:{}, HystrixMetricsPublisher:{}, HystrixPropertiesStrategy:{}",
                eventNotifier, metricsPublisher, propertiesStrategy);
        HystrixPlugins.reset();
        HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
        HystrixPlugins.getInstance()
                .registerCommandExecutionHook(commandExecutionHook);
        HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
        HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
        HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    } catch (Exception e) {
        log.error("Failed to register Tracing Hystrix Concurrency Strategy", e);
    }
}
 
Example #24
Source File: MicrometerMetricsPublisherThreadPoolTest.java    From micrometer with Apache License 2.0 5 votes vote down vote up
/**
 * Test that thread pool metrics are published.
 */
@Test
void testMetricIds() {
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPlugins.reset();
    HystrixPlugins.getInstance().registerMetricsPublisher(new MicrometerMetricsPublisher(registry, metricsPublisher));

    HystrixCommandKey key = HystrixCommandKey.Factory.asKey("MicrometerCOMMAND-A");
    new SampleCommand(key).execute();

    final Tags tags = Tags.of("key", NAME_MICROMETER_GROUP);

    final Set<MeterId> actualMeterIds = registry.getMeters().stream()
        .map(meter -> new MeterId(meter.getId().getName(), meter.getId().getType(), Tags.of(meter.getId().getTags())))
        .collect(Collectors.toSet());

    final Set<MeterId> expectedMeterIds = new HashSet<>(Arrays.asList(
        new MeterId(metricName("threads.active.current.count"), Type.GAUGE, tags),
        new MeterId(metricName("threads.cumulative.count"), Type.COUNTER, tags.and(Tags.of("type", "executed"))),
        new MeterId(metricName("threads.cumulative.count"), Type.COUNTER, tags.and(Tags.of("type", "rejected"))),
        new MeterId(metricName("threads.pool.current.size"), Type.GAUGE, tags),
        new MeterId(metricName("threads.largest.pool.current.size"), Type.GAUGE, tags),
        new MeterId(metricName("threads.max.pool.current.size"), Type.GAUGE, tags),
        new MeterId(metricName("threads.core.pool.current.size"), Type.GAUGE, tags),
        new MeterId(metricName("tasks.cumulative.count"), Type.COUNTER, tags.and(Tags.of("type", "scheduled"))),
        new MeterId(metricName("tasks.cumulative.count"), Type.COUNTER, tags.and(Tags.of("type", "completed"))),
        new MeterId(metricName("queue.current.size"), Type.GAUGE, tags),
        new MeterId(metricName("queue.max.size"), Type.GAUGE, tags),
        new MeterId(metricName("queue.rejection.threshold.size"), Type.GAUGE, tags)
    ));

    assertThat(actualMeterIds).containsAll(expectedMeterIds);
}
 
Example #25
Source File: MythHystrixConcurrencyStrategy.java    From myth with Apache License 2.0 5 votes vote down vote up
public MythHystrixConcurrencyStrategy() {
    try {
        this.delegate = HystrixPlugins.getInstance().getConcurrencyStrategy();
        if (this.delegate instanceof MythHystrixConcurrencyStrategy) {
            return;
        }
        HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins
                .getInstance().getCommandExecutionHook();
        HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance()
                .getEventNotifier();
        HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance()
                .getMetricsPublisher();
        HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance()
                .getPropertiesStrategy();
        LOGGER.debug("HystrixEventNotifier:{}, HystrixMetricsPublisher:{}, HystrixPropertiesStrategy:{}",
                eventNotifier, metricsPublisher, propertiesStrategy);
        HystrixPlugins.reset();
        HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
        HystrixPlugins.getInstance()
                .registerCommandExecutionHook(commandExecutionHook);
        HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
        HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
        HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    } catch (Exception e) {
        LOGGER.error("Failed to register Tracing Hystrix Concurrency Strategy", e);
    }
}
 
Example #26
Source File: TracingConcurrencyStrategy.java    From feign-opentracing with Apache License 2.0 5 votes vote down vote up
private TracingConcurrencyStrategy(Tracer tracer) {
    this.tracer = tracer;
    try {
        this.delegateStrategy = HystrixPlugins.getInstance().getConcurrencyStrategy();
        if (this.delegateStrategy instanceof TracingConcurrencyStrategy) {
            return;
        }

        HystrixCommandExecutionHook commandExecutionHook =
            HystrixPlugins.getInstance().getCommandExecutionHook();
        HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
        HystrixMetricsPublisher metricsPublisher =
            HystrixPlugins.getInstance().getMetricsPublisher();
        HystrixPropertiesStrategy propertiesStrategy =
            HystrixPlugins.getInstance().getPropertiesStrategy();

        HystrixPlugins.reset();
        HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
        HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
        HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
        HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
        HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
    } catch (Exception ex) {
        log.log(Level.SEVERE, "Failed to register " + TracingConcurrencyStrategy.class +
            ", to HystrixPlugins", ex);
    }
}
 
Example #27
Source File: HystrixConcurrencyStrategyInterceptor.java    From skywalking with Apache License 2.0 5 votes vote down vote up
private void registerSWHystrixConcurrencyStrategyWrapper(SWHystrixConcurrencyStrategyWrapper wrapper) {
    // Copy from Spring Cloud Sleuth
    HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();
    HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
    HystrixPlugins.reset();
    HystrixPlugins.getInstance().registerConcurrencyStrategy(wrapper);
    HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
    HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
    HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
    HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
}
 
Example #28
Source File: SeataHystrixConcurrencyStrategy.java    From spring-cloud-alibaba with Apache License 2.0 5 votes vote down vote up
private void logCurrentStateOfHystrixPlugins(HystrixEventNotifier eventNotifier,
											 HystrixMetricsPublisher metricsPublisher,
											 HystrixPropertiesStrategy propertiesStrategy) {
	if (logger.isDebugEnabled()) {
		logger.debug("Current Hystrix plugins configuration is [" + "concurrencyStrategy [" + this.delegate + "],"
			+ "eventNotifier [" + eventNotifier + "]," + "metricPublisher [" + metricsPublisher + "],"
			+ "propertiesStrategy [" + propertiesStrategy + "]," + "]");
		logger.debug("Registering Seata Hystrix Concurrency Strategy.");
	}
}
 
Example #29
Source File: FeignHystrixConcurrencyStrategy.java    From sophia_scaffolding with Apache License 2.0 5 votes vote down vote up
public FeignHystrixConcurrencyStrategy() {
    try {
        this.delegate = HystrixPlugins.getInstance().getConcurrencyStrategy();
        if (this.delegate instanceof FeignHystrixConcurrencyStrategy) {
            // Welcome to singleton hell...
            return;
        }

        HystrixCommandExecutionHook commandExecutionHook =
                HystrixPlugins.getInstance().getCommandExecutionHook();

        HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
        HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
        HystrixPropertiesStrategy propertiesStrategy =
                HystrixPlugins.getInstance().getPropertiesStrategy();
        this.logCurrentStateOfHystrixPlugins(eventNotifier, metricsPublisher, propertiesStrategy);

        HystrixPlugins.reset();
        HystrixPlugins instance = HystrixPlugins.getInstance();
        instance.registerConcurrencyStrategy(this);
        instance.registerCommandExecutionHook(commandExecutionHook);
        instance.registerEventNotifier(eventNotifier);
        instance.registerMetricsPublisher(metricsPublisher);
        instance.registerPropertiesStrategy(propertiesStrategy);
    } catch (Exception e) {
        log.error("Failed to register Sleuth Hystrix Concurrency Strategy", e);
    }
}
 
Example #30
Source File: SpringCloudDtsContextHystrixConcurrencyStrategy.java    From dts with Apache License 2.0 5 votes vote down vote up
public SpringCloudDtsContextHystrixConcurrencyStrategy() {
    HystrixCommandExecutionHook commandExecutionHook = HystrixPlugins.getInstance().getCommandExecutionHook();
    HystrixEventNotifier eventNotifier = HystrixPlugins.getInstance().getEventNotifier();
    HystrixMetricsPublisher metricsPublisher = HystrixPlugins.getInstance().getMetricsPublisher();
    HystrixPropertiesStrategy propertiesStrategy = HystrixPlugins.getInstance().getPropertiesStrategy();
    HystrixPlugins.reset();
    HystrixPlugins.getInstance().registerConcurrencyStrategy(this);
    HystrixPlugins.getInstance().registerCommandExecutionHook(commandExecutionHook);
    HystrixPlugins.getInstance().registerEventNotifier(eventNotifier);
    HystrixPlugins.getInstance().registerMetricsPublisher(metricsPublisher);
    HystrixPlugins.getInstance().registerPropertiesStrategy(propertiesStrategy);
}