Java Code Examples for com.netflix.hystrix.HystrixCommandProperties#Setter

The following examples show how to use com.netflix.hystrix.HystrixCommandProperties#Setter . 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: TestBizkeeperCommand.java From servicecomb-java-chassis with Apache License 2.0

6 votes

@Test
public void testGetCacheKeyWithContextInitializedProvider() {

  Invocation invocation = Mockito.mock(Invocation.class);
  Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class));
  Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()).thenReturn("test1");
  HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
      .withRequestCacheEnabled(true)
      .withRequestLogEnabled(false);

  BizkeeperCommand bizkeeperCommand = new ProviderBizkeeperCommand("groupname", invocation,
      HystrixObservableCommand.Setter
          .withGroupKey(CommandKey.toHystrixCommandGroupKey("groupname", invocation))
          .andCommandKey(CommandKey.toHystrixCommandKey("groupname", invocation))
          .andCommandPropertiesDefaults(setter));

  HystrixRequestContext.initializeContext();
  String cacheKey = bizkeeperCommand.getCacheKey();
  Assert.assertNotNull(cacheKey);
}

Example 2

Source File: TestBizkeeperCommand.java From servicecomb-java-chassis with Apache License 2.0

6 votes

@Test
public void testGetCacheKeyWithContextInitializedConsumer() {

  Invocation invocation = Mockito.mock(Invocation.class);
  Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class));
  Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()).thenReturn("test1");
  HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
      .withRequestCacheEnabled(true)
      .withRequestLogEnabled(false);

  BizkeeperCommand bizkeeperCommand = new ConsumerBizkeeperCommand("groupname", invocation,
      HystrixObservableCommand.Setter
          .withGroupKey(CommandKey.toHystrixCommandGroupKey("groupname", invocation))
          .andCommandKey(CommandKey.toHystrixCommandKey("groupname", invocation))
          .andCommandPropertiesDefaults(setter));

  HystrixRequestContext.initializeContext();
  String cacheKey = bizkeeperCommand.getCacheKey();
  Assert.assertNotNull(cacheKey);
}

Example 3

Source File: TestHystrixPropertiesStrategyExt.java From servicecomb-java-chassis with Apache License 2.0

6 votes

@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);
}

Example 4

Source File: TestBizkeeperCommand.java From servicecomb-java-chassis with Apache License 2.0

6 votes

@Test
public void testConstructConsumer() {

  Invocation invocation = Mockito.mock(Invocation.class);
  Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class));
  Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()).thenReturn("test1");
  HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
      .withRequestCacheEnabled(true)
      .withRequestLogEnabled(false);

  BizkeeperCommand bizkeeperCommand = new ConsumerBizkeeperCommand("groupname", invocation,
      HystrixObservableCommand.Setter
          .withGroupKey(CommandKey.toHystrixCommandGroupKey("groupname", invocation))
          .andCommandKey(CommandKey.toHystrixCommandKey("groupname", invocation))
          .andCommandPropertiesDefaults(setter));

  Observable<Response> response = bizkeeperCommand.construct();
  Assert.assertNotNull(response);
}

Example 5

Source File: HystrixMetricsTest.java From javabase with Apache License 2.0

5 votes

public static void main(String[] args) {


        CommandConfig.Setter setter = HystrixCommand.Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey("HystrixMetrics-config"));
        setter.andCommandKey(HystrixCommandKey.Factory.asKey("HystrixMetrics-method"));
        //在调用方配置，被该调用方的所有方法的超时时间都是该值
        HystrixCommandProperties.Setter defaultSetter = HystrixCommandProperties.Setter();
        setter.andCommandPropertiesDefaults(defaultSetter);
        Observable<HystrixDashboardStream.DashboardData> dashboardDataOservable = HystrixDashboardStream.getInstance().observe();
        Observable<String> sampleStream = dashboardDataOservable.concatMap(new Func1<HystrixDashboardStream.DashboardData, Observable<String>>() {
            public Observable<String> call(HystrixDashboardStream.DashboardData dashboardData) {
                return Observable.from(SerialHystrixDashboardData.toMultipleJsonStrings(dashboardData));
            }
        });

        Subscription sampleSubscription = sampleStream.observeOn(Schedulers.io()).subscribe(new Subscriber<String>() {
            @Override
            public void onCompleted() {

            }

            @Override
            public void onError(Throwable throwable) {

            }

            @Override
            public void onNext(String sampleDataAsString) {
                log.info("sampleDataAsString=" + sampleDataAsString);
            }
        });
        if (sampleSubscription.isUnsubscribed()) {
            sampleSubscription.unsubscribe();
        }

        for (; ; ) {
            new MetricsCommand(setter).execute();
        }
    }

Example 6

Source File: SayHelloCommand.java From pinpoint with Apache License 2.0

5 votes

private SayHelloCommand(HystrixTestHelper.ExecutionOption executionOption, String commandGroup, String name, HystrixCommandProperties.Setter setter, long delayMs, Exception expectedException) {
    super(Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey(commandGroup)).andCommandPropertiesDefaults(setter));
    this.executionOption = executionOption;
    this.name = name;
    this.expectedException = expectedException;
    this.delayMs = delayMs;
}

Example 7

Source File: TestBizkeeperCommand.java From servicecomb-java-chassis with Apache License 2.0

5 votes

@Test
public void testGetCacheKeyConsumer() {

  Invocation invocation = Mockito.mock(Invocation.class);
  Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class));
  Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()).thenReturn("test1");
  HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
      .withRequestCacheEnabled(true)
      .withRequestLogEnabled(false);

  BizkeeperCommand bizkeeperCommand = new ConsumerBizkeeperCommand("groupname", invocation,
      HystrixObservableCommand.Setter
          .withGroupKey(CommandKey.toHystrixCommandGroupKey("groupname", invocation))
          .andCommandKey(CommandKey.toHystrixCommandKey("groupname", invocation))
          .andCommandPropertiesDefaults(setter));

  String str = bizkeeperCommand.getCacheKey();
  Assert.assertNull(str);

  Response resp = Mockito.mock(Response.class);
  Mockito.when(resp.isFailed()).thenReturn(false);
  Assert.assertEquals(false, bizkeeperCommand.isFailedResponse(resp));
  Mockito.when(resp.isFailed()).thenReturn(true);
  InvocationException excp = Mockito.mock(InvocationException.class);
  Mockito.when(resp.getResult()).thenReturn(excp);
  Mockito.when(excp.getStatusCode()).thenReturn(400);
  Assert.assertEquals(false, bizkeeperCommand.isFailedResponse(resp));
  Mockito.when(resp.getResult()).thenReturn(excp);
  Mockito.when(excp.getStatusCode()).thenReturn(490);
  Assert.assertEquals(true, bizkeeperCommand.isFailedResponse(resp));
}

Example 8

Source File: HystrixCommandTest.java From prometheus-hystrix with Apache License 2.0

5 votes

@Test
public void shouldIncrementCounterHistogramOnCommandsRunIntoTimeout() {
    // given
    HystrixCommandProperties.Setter commandProperties = HystrixCommandProperties.defaultSetter()
            .withExecutionTimeoutEnabled(true)
            .withExecutionTimeoutInMilliseconds(1);

    // when
    final TestHystrixCommand command = new TestHystrixCommand("shouldCountCommandsRunIntoTimeout", commandProperties).willWait(1000);
    assertThatThrownBy(new ThrowableAssert.ThrowingCallable() {
        @Override
        public void call() {
            command.execute();
        }
    }).isExactlyInstanceOf(HystrixRuntimeException.class);

    // then
    assertThat(CollectorRegistry.defaultRegistry.getSampleValue(
            "exampleapp_hystrix_command_latency_execute_seconds_count",
            new String[]{"command_group", "command_name"},
            new String[]{"group_shouldCountCommandsRunIntoTimeout", "command_shouldCountCommandsRunIntoTimeout"}
    ))
            .describedAs("counter of all executions in the histogram")
            .isEqualTo(1);

    assertThat(CollectorRegistry.defaultRegistry.getSampleValue(
            "exampleapp_hystrix_command_latency_total_seconds_count",
            new String[]{"command_group", "command_name"},
            new String[]{"group_shouldCountCommandsRunIntoTimeout", "command_shouldCountCommandsRunIntoTimeout"}
    ))
            .describedAs("counter of all executions in the histogram")
            .isEqualTo(1);
}

Example 9

Source File: TestBizkeeperHandler.java From servicecomb-java-chassis with Apache License 2.0

5 votes

@Override
protected BizkeeperCommand createBizkeeperCommand(Invocation invocation) {
  HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
      .withRequestCacheEnabled(true)
      .withRequestLogEnabled(false);

  BizkeeperCommand bizkeeperCommand = new ConsumerBizkeeperCommand("groupname", invocation,
      HystrixObservableCommand.Setter
          .withGroupKey(CommandKey.toHystrixCommandGroupKey("groupname", invocation))
          .andCommandKey(CommandKey.toHystrixCommandKey("groupname", invocation))
          .andCommandPropertiesDefaults(setter));
  return bizkeeperCommand;
}

Example 10

Source File: SayHelloObservableCommand.java From pinpoint with Apache License 2.0

5 votes

private SayHelloObservableCommand(HystrixTestHelper.ExecutionOption executionOption, String commandGroup, String name, HystrixCommandProperties.Setter setter, long delayMs, Exception expectedException) {
    super(Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey(commandGroup)).andCommandPropertiesDefaults(setter));
    this.executionOption = executionOption;
    this.name = name;
    this.expectedException = expectedException;
    this.delayMs = delayMs;
}

Example 11

Source File: ConsumerBizkeeperHandler.java From servicecomb-java-chassis with Apache License 2.0

5 votes

@Override
protected BizkeeperCommand createBizkeeperCommand(Invocation invocation) {
  HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
      .withRequestCacheEnabled(true)
      .withRequestLogEnabled(false);
  setCommonProperties(invocation, setter);

  BizkeeperCommand command = new ConsumerBizkeeperCommand(groupname, invocation,
      HystrixObservableCommand.Setter
          .withGroupKey(CommandKey.toHystrixCommandGroupKey(groupname, invocation))
          .andCommandKey(CommandKey.toHystrixCommandKey(groupname, invocation))
          .andCommandPropertiesDefaults(setter));
  return command;
}

Example 12

Source File: ProviderBizkeeperHanlder.java From servicecomb-java-chassis with Apache License 2.0

5 votes

@Override
protected BizkeeperCommand createBizkeeperCommand(Invocation invocation) {
  HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter()
      .withRequestCacheEnabled(false)
      .withRequestLogEnabled(false);
  setCommonProperties(invocation, setter);

  BizkeeperCommand command = new ProviderBizkeeperCommand(groupname, invocation,
      HystrixObservableCommand.Setter
          .withGroupKey(CommandKey.toHystrixCommandGroupKey(groupname, invocation))
          .andCommandKey(CommandKey.toHystrixCommandKey(groupname, invocation))
          .andCommandPropertiesDefaults(setter));
  return command;
}

Example 13

Source File: TestHystrixCommand.java From prometheus-hystrix with Apache License 2.0

5 votes

public TestHystrixCommand(String key, HystrixCommandProperties.Setter commandProperties) {
    this(
            Setter
                    .withGroupKey(HystrixCommandGroupKey.Factory.asKey("group_" + key))
                    .andCommandKey(HystrixCommandKey.Factory.asKey("command_" + key))
                    .andCommandPropertiesDefaults(commandProperties)
    );
}

Example 14

Source File: HelloSemphor.java From TakinRPC with Apache License 2.0

5 votes

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.SEMAPHORE)//
                    .withExecutionIsolationSemaphoreMaxConcurrentRequests(10);
    return HystrixCommand.Setter.withGroupKey(groupkey).andCommandKey(commandkey)//
                    .andThreadPoolKey(threadpoolkey).andThreadPoolPropertiesDefaults(threadproperties)//
                    .andCommandPropertiesDefaults(commandproperty);
}

Example 15

Source File: HystrixBuilder.java From bird-java with MIT License

5 votes

/**
 * this is build HystrixObservableCommand.Setter.
 *
 * @param hystrixHandle {@linkplain HystrixHandle}
 * @return {@linkplain HystrixObservableCommand.Setter}
 */
public static HystrixObservableCommand.Setter build(final HystrixHandle hystrixHandle) {

    if (hystrixHandle.getMaxConcurrentRequests() == 0) {
        hystrixHandle.setMaxConcurrentRequests(GatewayConstant.MAX_CONCURRENT_REQUESTS);
    }
    if (hystrixHandle.getErrorThresholdPercentage() == 0) {
        hystrixHandle.setErrorThresholdPercentage(GatewayConstant.ERROR_THRESHOLD_PERCENTAGE);
    }
    if (hystrixHandle.getRequestVolumeThreshold() == 0) {
        hystrixHandle.setRequestVolumeThreshold(GatewayConstant.REQUEST_VOLUME_THRESHOLD);
    }
    if (hystrixHandle.getSleepWindowInMilliseconds() == 0) {
        hystrixHandle.setSleepWindowInMilliseconds(GatewayConstant.SLEEP_WINDOW_INMILLISECONDS);
    }

    HystrixCommandGroupKey groupKey = HystrixCommandGroupKey.Factory.asKey(hystrixHandle.getGroupKey());

    HystrixCommandKey commandKey = HystrixCommandKey.Factory.asKey(hystrixHandle.getCommandKey());

    final HystrixCommandProperties.Setter propertiesSetter =
            HystrixCommandProperties.Setter()
                    .withExecutionTimeoutInMilliseconds(hystrixHandle.getTimeout())
                    .withCircuitBreakerEnabled(true)
                    .withExecutionIsolationStrategy(HystrixCommandProperties.ExecutionIsolationStrategy.SEMAPHORE)
                    .withExecutionIsolationSemaphoreMaxConcurrentRequests(hystrixHandle.getMaxConcurrentRequests())
                    .withCircuitBreakerErrorThresholdPercentage(hystrixHandle.getErrorThresholdPercentage())
                    .withCircuitBreakerRequestVolumeThreshold(hystrixHandle.getRequestVolumeThreshold())
                    .withCircuitBreakerSleepWindowInMilliseconds(hystrixHandle.getSleepWindowInMilliseconds());

    return HystrixObservableCommand.Setter
            .withGroupKey(groupKey)
            .andCommandKey(commandKey)
            .andCommandPropertiesDefaults(propertiesSetter);
}

Example 16

Source File: HelloCommand.java From TakinRPC with Apache License 2.0

5 votes

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(1).withKeepAliveTimeMinutes(1).withMaxQueueSize(1000).withQueueSizeRejectionThreshold(2);

    HystrixCommandProperties.Setter commandproperty = HystrixCommandProperties.Setter()//
                    .withExecutionIsolationStrategy(HystrixCommandProperties.ExecutionIsolationStrategy.THREAD);
    return HystrixCommand.Setter.withGroupKey(groupkey).andCommandKey(commandkey)//
                    .andThreadPoolKey(threadpoolkey).andThreadPoolPropertiesDefaults(threadproperties)//
                    .andCommandPropertiesDefaults(commandproperty);
}

Example 17

Source File: HystrixCommandPropertiesExt.java From servicecomb-java-chassis with Apache License 2.0

4 votes

protected HystrixCommandPropertiesExt(HystrixCommandKey key, HystrixCommandProperties.Setter builder) {
  this(key, builder, "servicecomb");
}

Example 18

Source File: HttpRequestTemplate.java From ribbon with Apache License 2.0

4 votes

protected HttpRequestTemplate(String name, HttpResourceGroup group, Class<? extends T> classType, HystrixObservableCommand.Setter setter,
                    HttpMethod method, HttpHeaders headers, ParsedTemplate uriTemplate,
                    FallbackHandler<T> fallbackHandler, ResponseValidator<HttpClientResponse<ByteBuf>> validator, CacheProviderWithKeyTemplate<T> cacheProvider,
                    ParsedTemplate hystrixCacheKeyTemplate) {
    this.group = group;
    this.name = name;
    this.classType = classType;
    this.method = method;
    this.parsedUriTemplate = uriTemplate;
    this.fallbackHandler = fallbackHandler;
    this.validator = validator;
    this.cacheProvider = cacheProvider;
    this.hystrixCacheKeyTemplate = hystrixCacheKeyTemplate;
    this.client = group.getClient();
    this.headers = headers;
    if (client instanceof LoadBalancingRxClient) {
        LoadBalancingRxClient ribbonClient = (LoadBalancingRxClient) client;
        maxResponseTime = ribbonClient.getResponseTimeOut();
        concurrentRequestLimit = ribbonClient.getMaxConcurrentRequests();
    } else {
        maxResponseTime = -1;
        concurrentRequestLimit = -1;
    }
    String cacheName = name + CACHE_HYSTRIX_COMMAND_SUFFIX;
    cacheSetter = HystrixObservableCommand.Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey(cacheName))
            .andCommandKey(HystrixCommandKey.Factory.asKey(cacheName));
    HystrixCommandProperties.Setter cacheCommandProps = HystrixCommandProperties.Setter();
    cacheCommandProps.withExecutionIsolationThreadTimeoutInMilliseconds(DEFAULT_CACHE_TIMEOUT);
    cacheSetter.andCommandPropertiesDefaults(cacheCommandProps);
    if (setter != null) {
        this.setter = setter;
    } else {
        this.setter = HystrixObservableCommand.Setter.withGroupKey(HystrixCommandGroupKey.Factory.asKey(client.name()))
                .andCommandKey(HystrixCommandKey.Factory.asKey(name()));
        HystrixCommandProperties.Setter commandProps = HystrixCommandProperties.Setter();
        if (maxResponseTime > 0) {
            commandProps.withExecutionIsolationThreadTimeoutInMilliseconds(maxResponseTime);
        }
        if (concurrentRequestLimit > 0) {
            commandProps.withExecutionIsolationSemaphoreMaxConcurrentRequests(concurrentRequestLimit);
        }
        this.setter.andCommandPropertiesDefaults(commandProps);
    }
}

Example 19

Source File: SayHelloCommand.java From pinpoint with Apache License 2.0

4 votes

private SayHelloCommand(HystrixTestHelper.ExecutionOption executionOption, String commandGroup, String name, HystrixCommandProperties.Setter setter, long delayMs) {
    this(executionOption, commandGroup, name, setter, delayMs, null);
}

Example 20

Source File: SayHelloObservableCommand.java From pinpoint with Apache License 2.0

4 votes

public static SayHelloObservableCommand createForException(String commandGroup, String name, Exception expectedException) {
    return new SayHelloObservableCommand(HystrixTestHelper.ExecutionOption.EXCEPTION, commandGroup, name, HystrixCommandProperties.Setter(), 0, expectedException);
}