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  3. org.apache.hadoop.mapreduce.v2.app.client.ClientService

Java 类org.apache.hadoop.mapreduce.v2.app.client.ClientService 实例源码

项目：aliyun-oss-hadoop-fs    文件：TestRMCommunicator.java    
@Test(timeout = 2000)
public void testRMContainerAllocatorExceptionIsHandled() throws Exception {
  ClientService mockClientService = mock(ClientService.class);
  AppContext mockContext = mock(AppContext.class);
  MockRMCommunicator mockRMCommunicator =
      new MockRMCommunicator(mockClientService, mockContext);
  RMCommunicator communicator = spy(mockRMCommunicator);
  Clock mockClock = mock(Clock.class);
  when(mockContext.getClock()).thenReturn(mockClock);

  doThrow(new RMContainerAllocationException("Test")).doNothing()
      .when(communicator).heartbeat();

  when(mockClock.getTime()).thenReturn(1L).thenThrow(new AssertionError(
      "GetClock called second time, when it should not have since the " +
      "thread should have quit"));

  AllocatorRunnable testRunnable = communicator.new AllocatorRunnable();
  testRunnable.run();
}
项目：hops    文件：TestRMCommunicator.java    
@Test(timeout = 2000)
public void testRMContainerAllocatorExceptionIsHandled() throws Exception {
  ClientService mockClientService = mock(ClientService.class);
  AppContext mockContext = mock(AppContext.class);
  MockRMCommunicator mockRMCommunicator =
      new MockRMCommunicator(mockClientService, mockContext);
  RMCommunicator communicator = spy(mockRMCommunicator);
  Clock mockClock = mock(Clock.class);
  when(mockContext.getClock()).thenReturn(mockClock);

  doThrow(new RMContainerAllocationException("Test")).doNothing()
      .when(communicator).heartbeat();

  when(mockClock.getTime()).thenReturn(1L).thenThrow(new AssertionError(
      "GetClock called second time, when it should not have since the " +
      "thread should have quit"));

  AllocatorRunnable testRunnable = communicator.new AllocatorRunnable();
  testRunnable.run();
}
项目：hadoop    文件：LocalContainerAllocator.java    
public LocalContainerAllocator(ClientService clientService,
  AppContext context, String nmHost, int nmPort, int nmHttpPort
  , ContainerId cId) {
  super(clientService, context);
  this.eventHandler = context.getEventHandler();
  this.nmHost = nmHost;
  this.nmPort = nmPort;
  this.nmHttpPort = nmHttpPort;
  this.containerId = cId;
}
项目：hadoop    文件：RMCommunicator.java    
public RMCommunicator(ClientService clientService, AppContext context) {
  super("RMCommunicator");
  this.clientService = clientService;
  this.context = context;
  this.eventHandler = context.getEventHandler();
  this.applicationId = context.getApplicationID();
  this.stopped = new AtomicBoolean(false);
  this.heartbeatCallbacks = new ConcurrentLinkedQueue<Runnable>();
  this.schedulerResourceTypes = EnumSet.of(SchedulerResourceTypes.MEMORY);
}
项目：hadoop    文件：TestAMWebApp.java    
@Test
public void testMRWebAppSSLDisabled() throws Exception {
  MRApp app = new MRApp(2, 2, true, this.getClass().getName(), true) {
    @Override
    protected ClientService createClientService(AppContext context) {
      return new MRClientService(context);
    }
  };
  Configuration conf = new Configuration();
  // MR is explicitly disabling SSL, even though setting as HTTPS_ONLY
  conf.set(YarnConfiguration.YARN_HTTP_POLICY_KEY, Policy.HTTPS_ONLY.name());
  Job job = app.submit(conf);

  String hostPort =
      NetUtils.getHostPortString(((MRClientService) app.getClientService())
        .getWebApp().getListenerAddress());
  // http:// should be accessible
  URL httpUrl = new URL("http://" + hostPort);
  HttpURLConnection conn = (HttpURLConnection) httpUrl.openConnection();
  InputStream in = conn.getInputStream();
  ByteArrayOutputStream out = new ByteArrayOutputStream();
  IOUtils.copyBytes(in, out, 1024);
  Assert.assertTrue(out.toString().contains("MapReduce Application"));

  // https:// is not accessible.
  URL httpsUrl = new URL("https://" + hostPort);
  try {
    HttpURLConnection httpsConn =
        (HttpURLConnection) httpsUrl.openConnection();
    httpsConn.getInputStream();
    Assert.fail("https:// is not accessible, expected to fail");
  } catch (Exception e) {
    Assert.assertTrue(e instanceof SSLException);
  }

  app.waitForState(job, JobState.SUCCEEDED);
  app.verifyCompleted();
}
项目：hadoop    文件：TestAMWebApp.java    
@Test
public void testMRWebAppRedirection() throws Exception {

  String[] schemePrefix =
      { WebAppUtils.HTTP_PREFIX, WebAppUtils.HTTPS_PREFIX };
  for (String scheme : schemePrefix) {
    MRApp app = new MRApp(2, 2, true, this.getClass().getName(), true) {
      @Override
      protected ClientService createClientService(AppContext context) {
        return new MRClientService(context);
      }
    };
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.PROXY_ADDRESS, "9.9.9.9");
    conf.set(YarnConfiguration.YARN_HTTP_POLICY_KEY, scheme
      .equals(WebAppUtils.HTTPS_PREFIX) ? Policy.HTTPS_ONLY.name()
        : Policy.HTTP_ONLY.name());
    webProxyBase = "/proxy/" + app.getAppID();
    conf.set("hadoop.http.filter.initializers",
      TestAMFilterInitializer.class.getName());
    Job job = app.submit(conf);
    String hostPort =
        NetUtils.getHostPortString(((MRClientService) app.getClientService())
          .getWebApp().getListenerAddress());
    URL httpUrl = new URL("http://" + hostPort + "/mapreduce");

    HttpURLConnection conn = (HttpURLConnection) httpUrl.openConnection();
    conn.setInstanceFollowRedirects(false);
    conn.connect();
    String expectedURL =
        scheme + conf.get(YarnConfiguration.PROXY_ADDRESS)
            + ProxyUriUtils.getPath(app.getAppID(), "/mapreduce");
    Assert.assertEquals(expectedURL,
      conn.getHeaderField(HttpHeaders.LOCATION));
    Assert.assertEquals(HttpStatus.SC_MOVED_TEMPORARILY,
      conn.getResponseCode());
    app.waitForState(job, JobState.SUCCEEDED);
    app.verifyCompleted();
  }
}
项目：hadoop    文件：MRApp.java    
@Override
protected ClientService createClientService(AppContext context) {
  return new MRClientService(context) {
    @Override
    public InetSocketAddress getBindAddress() {
      return NetUtils.createSocketAddr("localhost:9876");
    }

    @Override
    public int getHttpPort() {
      return -1;
    }
  };
}
项目：hadoop    文件：TestMRAppComponentDependencies.java    
@Override
protected ClientService createClientService(AppContext context) {
  return new MRClientService(context) {
    @Override
    public void serviceStop() throws Exception {
      numStops++;
      clientServiceStopped = numStops;
      super.serviceStop();
    }
  };
}
项目：hadoop    文件：TestJobEndNotifier.java    
@Override
protected ContainerAllocator createContainerAllocator(
    ClientService clientService, AppContext context) {
  context = spy(context);
  when(context.getEventHandler()).thenReturn(null);
  when(context.getApplicationID()).thenReturn(null);
  return new CustomContainerAllocator(this, context);
}
项目：hadoop    文件：TestStagingCleanup.java    
@Override
protected ContainerAllocator createContainerAllocator(
    final ClientService clientService, final AppContext context) {
  if(allocator == null) {
    if (crushUnregistration) {
      return new CustomContainerAllocator(context);
    } else {
      return super.createContainerAllocator(clientService, context);
    }
  }
  return allocator;
}
项目：hadoop    文件：TestRMContainerAllocator.java    
private static ClientService createMockClientService() {
  ClientService service = mock(ClientService.class);
  when(service.getBindAddress()).thenReturn(
      NetUtils.createSocketAddr("localhost:4567"));
  when(service.getHttpPort()).thenReturn(890);
  return service;
}
项目：aliyun-oss-hadoop-fs    文件：LocalContainerAllocator.java    
public LocalContainerAllocator(ClientService clientService,
  AppContext context, String nmHost, int nmPort, int nmHttpPort
  , ContainerId cId) {
  super(clientService, context);
  this.eventHandler = context.getEventHandler();
  this.nmHost = nmHost;
  this.nmPort = nmPort;
  this.nmHttpPort = nmHttpPort;
  this.containerId = cId;
}
项目：aliyun-oss-hadoop-fs    文件：RMContainerAllocator.java    
public RMContainerAllocator(ClientService clientService, AppContext context,
    AMPreemptionPolicy preemptionPolicy) {
  super(clientService, context);
  this.preemptionPolicy = preemptionPolicy;
  this.stopped = new AtomicBoolean(false);
  this.clock = context.getClock();
}
项目：aliyun-oss-hadoop-fs    文件：RMCommunicator.java    
public RMCommunicator(ClientService clientService, AppContext context) {
  super("RMCommunicator");
  this.clientService = clientService;
  this.context = context;
  this.eventHandler = context.getEventHandler();
  this.applicationId = context.getApplicationID();
  this.stopped = new AtomicBoolean(false);
  this.heartbeatCallbacks = new ConcurrentLinkedQueue<Runnable>();
  this.schedulerResourceTypes = EnumSet.of(SchedulerResourceTypes.MEMORY);
}
项目：aliyun-oss-hadoop-fs    文件：TestAMWebApp.java    
@Test
public void testMRWebAppSSLDisabled() throws Exception {
  MRApp app = new MRApp(2, 2, true, this.getClass().getName(), true) {
    @Override
    protected ClientService createClientService(AppContext context) {
      return new MRClientService(context);
    }
  };
  Configuration conf = new Configuration();
  // MR is explicitly disabling SSL, even though setting as HTTPS_ONLY
  conf.set(YarnConfiguration.YARN_HTTP_POLICY_KEY, Policy.HTTPS_ONLY.name());
  Job job = app.submit(conf);

  String hostPort =
      NetUtils.getHostPortString(((MRClientService) app.getClientService())
        .getWebApp().getListenerAddress());
  // http:// should be accessible
  URL httpUrl = new URL("http://" + hostPort);
  HttpURLConnection conn = (HttpURLConnection) httpUrl.openConnection();
  InputStream in = conn.getInputStream();
  ByteArrayOutputStream out = new ByteArrayOutputStream();
  IOUtils.copyBytes(in, out, 1024);
  Assert.assertTrue(out.toString().contains("MapReduce Application"));

  // https:// is not accessible.
  URL httpsUrl = new URL("https://" + hostPort);
  try {
    HttpURLConnection httpsConn =
        (HttpURLConnection) httpsUrl.openConnection();
    httpsConn.getInputStream();
    Assert.fail("https:// is not accessible, expected to fail");
  } catch (Exception e) {
    Assert.assertTrue(e instanceof SSLException);
  }

  app.waitForState(job, JobState.SUCCEEDED);
  app.verifyCompleted();
}
项目：aliyun-oss-hadoop-fs    文件：TestAMWebApp.java    
@Test
public void testMRWebAppRedirection() throws Exception {

  String[] schemePrefix =
      { WebAppUtils.HTTP_PREFIX, WebAppUtils.HTTPS_PREFIX };
  for (String scheme : schemePrefix) {
    MRApp app = new MRApp(2, 2, true, this.getClass().getName(), true) {
      @Override
      protected ClientService createClientService(AppContext context) {
        return new MRClientService(context);
      }
    };
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.PROXY_ADDRESS, "9.9.9.9");
    conf.set(YarnConfiguration.YARN_HTTP_POLICY_KEY, scheme
      .equals(WebAppUtils.HTTPS_PREFIX) ? Policy.HTTPS_ONLY.name()
        : Policy.HTTP_ONLY.name());
    webProxyBase = "/proxy/" + app.getAppID();
    conf.set("hadoop.http.filter.initializers",
      TestAMFilterInitializer.class.getName());
    Job job = app.submit(conf);
    String hostPort =
        NetUtils.getHostPortString(((MRClientService) app.getClientService())
          .getWebApp().getListenerAddress());
    URL httpUrl = new URL("http://" + hostPort + "/mapreduce");

    HttpURLConnection conn = (HttpURLConnection) httpUrl.openConnection();
    conn.setInstanceFollowRedirects(false);
    conn.connect();
    String expectedURL =
        scheme + conf.get(YarnConfiguration.PROXY_ADDRESS)
            + ProxyUriUtils.getPath(app.getAppID(), "/mapreduce");
    Assert.assertEquals(expectedURL,
      conn.getHeaderField(HttpHeaders.LOCATION));
    Assert.assertEquals(HttpStatus.SC_MOVED_TEMPORARILY,
      conn.getResponseCode());
    app.waitForState(job, JobState.SUCCEEDED);
    app.verifyCompleted();
  }
}
项目：aliyun-oss-hadoop-fs    文件：MRApp.java    
@Override
protected ClientService createClientService(AppContext context) {
  return new MRClientService(context) {
    @Override
    public InetSocketAddress getBindAddress() {
      return NetUtils.createSocketAddr("localhost:9876");
    }

    @Override
    public int getHttpPort() {
      return -1;
    }
  };
}
项目：aliyun-oss-hadoop-fs    文件：TestMRAppComponentDependencies.java    
@Override
protected ClientService createClientService(AppContext context) {
  return new MRClientService(context) {
    @Override
    public void serviceStop() throws Exception {
      numStops++;
      clientServiceStopped = numStops;
      super.serviceStop();
    }
  };
}
项目：aliyun-oss-hadoop-fs    文件：TestJobEndNotifier.java    
@Override
protected ContainerAllocator createContainerAllocator(
    ClientService clientService, AppContext context) {
  context = spy(context);
  when(context.getEventHandler()).thenReturn(null);
  when(context.getApplicationID()).thenReturn(null);
  return new CustomContainerAllocator(this, context);
}
项目：aliyun-oss-hadoop-fs    文件：TestStagingCleanup.java    
@Override
protected ContainerAllocator createContainerAllocator(
    final ClientService clientService, final AppContext context) {
  if(allocator == null) {
    if (crushUnregistration) {
      return new CustomContainerAllocator(context);
    } else {
      return super.createContainerAllocator(clientService, context);
    }
  }
  return allocator;
}
项目：aliyun-oss-hadoop-fs    文件：TestRMCommunicator.java    
@Test(timeout = 2000)
public void testRMContainerAllocatorYarnRuntimeExceptionIsHandled()
    throws Exception {
  ClientService mockClientService = mock(ClientService.class);
  AppContext mockContext = mock(AppContext.class);
  MockRMCommunicator mockRMCommunicator =
      new MockRMCommunicator(mockClientService, mockContext);
  final RMCommunicator communicator = spy(mockRMCommunicator);
  Clock mockClock = mock(Clock.class);
  when(mockContext.getClock()).thenReturn(mockClock);

  doThrow(new YarnRuntimeException("Test")).doNothing()
      .when(communicator).heartbeat();

  when(mockClock.getTime()).thenReturn(1L).thenAnswer(new Answer<Integer>() {
    @Override
    public Integer answer(InvocationOnMock invocation) throws Throwable {
      communicator.stop();
      return 2;
    }
  }).thenThrow(new AssertionError(
      "GetClock called second time, when it should not have since the thread " +
      "should have quit"));

  AllocatorRunnable testRunnable = communicator.new AllocatorRunnable();
  testRunnable.run();

  verify(mockClock, times(2)).getTime();
}
项目：aliyun-oss-hadoop-fs    文件：TestRMContainerAllocator.java    
private static ClientService createMockClientService() {
  ClientService service = mock(ClientService.class);
  when(service.getBindAddress()).thenReturn(
      NetUtils.createSocketAddr("localhost:4567"));
  when(service.getHttpPort()).thenReturn(890);
  return service;
}
项目：big-c    文件：LocalContainerAllocator.java    
public LocalContainerAllocator(ClientService clientService,
  AppContext context, String nmHost, int nmPort, int nmHttpPort
  , ContainerId cId) {
  super(clientService, context);
  this.eventHandler = context.getEventHandler();
  this.nmHost = nmHost;
  this.nmPort = nmPort;
  this.nmHttpPort = nmHttpPort;
  this.containerId = cId;
}
项目：big-c    文件：RMCommunicator.java    
public RMCommunicator(ClientService clientService, AppContext context) {
  super("RMCommunicator");
  this.clientService = clientService;
  this.context = context;
  this.eventHandler = context.getEventHandler();
  this.applicationId = context.getApplicationID();
  this.stopped = new AtomicBoolean(false);
  this.heartbeatCallbacks = new ConcurrentLinkedQueue<Runnable>();
  this.schedulerResourceTypes = EnumSet.of(SchedulerResourceTypes.MEMORY);
}
项目：big-c    文件：TestAMWebApp.java    
@Test
public void testMRWebAppSSLDisabled() throws Exception {
  MRApp app = new MRApp(2, 2, true, this.getClass().getName(), true) {
    @Override
    protected ClientService createClientService(AppContext context) {
      return new MRClientService(context);
    }
  };
  Configuration conf = new Configuration();
  // MR is explicitly disabling SSL, even though setting as HTTPS_ONLY
  conf.set(YarnConfiguration.YARN_HTTP_POLICY_KEY, Policy.HTTPS_ONLY.name());
  Job job = app.submit(conf);

  String hostPort =
      NetUtils.getHostPortString(((MRClientService) app.getClientService())
        .getWebApp().getListenerAddress());
  // http:// should be accessible
  URL httpUrl = new URL("http://" + hostPort);
  HttpURLConnection conn = (HttpURLConnection) httpUrl.openConnection();
  InputStream in = conn.getInputStream();
  ByteArrayOutputStream out = new ByteArrayOutputStream();
  IOUtils.copyBytes(in, out, 1024);
  Assert.assertTrue(out.toString().contains("MapReduce Application"));

  // https:// is not accessible.
  URL httpsUrl = new URL("https://" + hostPort);
  try {
    HttpURLConnection httpsConn =
        (HttpURLConnection) httpsUrl.openConnection();
    httpsConn.getInputStream();
    Assert.fail("https:// is not accessible, expected to fail");
  } catch (Exception e) {
    Assert.assertTrue(e instanceof SSLException);
  }

  app.waitForState(job, JobState.SUCCEEDED);
  app.verifyCompleted();
}
项目：big-c    文件：TestAMWebApp.java    
@Test
public void testMRWebAppRedirection() throws Exception {

  String[] schemePrefix =
      { WebAppUtils.HTTP_PREFIX, WebAppUtils.HTTPS_PREFIX };
  for (String scheme : schemePrefix) {
    MRApp app = new MRApp(2, 2, true, this.getClass().getName(), true) {
      @Override
      protected ClientService createClientService(AppContext context) {
        return new MRClientService(context);
      }
    };
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.PROXY_ADDRESS, "9.9.9.9");
    conf.set(YarnConfiguration.YARN_HTTP_POLICY_KEY, scheme
      .equals(WebAppUtils.HTTPS_PREFIX) ? Policy.HTTPS_ONLY.name()
        : Policy.HTTP_ONLY.name());
    webProxyBase = "/proxy/" + app.getAppID();
    conf.set("hadoop.http.filter.initializers",
      TestAMFilterInitializer.class.getName());
    Job job = app.submit(conf);
    String hostPort =
        NetUtils.getHostPortString(((MRClientService) app.getClientService())
          .getWebApp().getListenerAddress());
    URL httpUrl = new URL("http://" + hostPort + "/mapreduce");

    HttpURLConnection conn = (HttpURLConnection) httpUrl.openConnection();
    conn.setInstanceFollowRedirects(false);
    conn.connect();
    String expectedURL =
        scheme + conf.get(YarnConfiguration.PROXY_ADDRESS)
            + ProxyUriUtils.getPath(app.getAppID(), "/mapreduce");
    Assert.assertEquals(expectedURL,
      conn.getHeaderField(HttpHeaders.LOCATION));
    Assert.assertEquals(HttpStatus.SC_MOVED_TEMPORARILY,
      conn.getResponseCode());
    app.waitForState(job, JobState.SUCCEEDED);
    app.verifyCompleted();
  }
}
项目：big-c    文件：MRApp.java    
@Override
protected ClientService createClientService(AppContext context) {
  return new MRClientService(context) {
    @Override
    public InetSocketAddress getBindAddress() {
      return NetUtils.createSocketAddr("localhost:9876");
    }

    @Override
    public int getHttpPort() {
      return -1;
    }
  };
}
项目：big-c    文件：TestMRAppComponentDependencies.java    
@Override
protected ClientService createClientService(AppContext context) {
  return new MRClientService(context) {
    @Override
    public void serviceStop() throws Exception {
      numStops++;
      clientServiceStopped = numStops;
      super.serviceStop();
    }
  };
}
项目：big-c    文件：TestJobEndNotifier.java    
@Override
protected ContainerAllocator createContainerAllocator(
    ClientService clientService, AppContext context) {
  context = spy(context);
  when(context.getEventHandler()).thenReturn(null);
  when(context.getApplicationID()).thenReturn(null);
  return new CustomContainerAllocator(this, context);
}
项目：big-c    文件：TestStagingCleanup.java    
@Override
protected ContainerAllocator createContainerAllocator(
    final ClientService clientService, final AppContext context) {
  if(allocator == null) {
    if (crushUnregistration) {
      return new CustomContainerAllocator(context);
    } else {
      return super.createContainerAllocator(clientService, context);
    }
  }
  return allocator;
}
项目：big-c    文件：TestRMContainerAllocator.java    
private static ClientService createMockClientService() {
  ClientService service = mock(ClientService.class);
  when(service.getBindAddress()).thenReturn(
      NetUtils.createSocketAddr("localhost:4567"));
  when(service.getHttpPort()).thenReturn(890);
  return service;
}
项目：hadoop-2.6.0-cdh5.4.3    文件：LocalContainerAllocator.java    
public LocalContainerAllocator(ClientService clientService,
  AppContext context, String nmHost, int nmPort, int nmHttpPort
  , ContainerId cId) {
  super(clientService, context);
  this.eventHandler = context.getEventHandler();
  this.nmHost = nmHost;
  this.nmPort = nmPort;
  this.nmHttpPort = nmHttpPort;
  this.containerId = cId;
}
项目：hadoop-2.6.0-cdh5.4.3    文件：RMCommunicator.java    
public RMCommunicator(ClientService clientService, AppContext context) {
  super("RMCommunicator");
  this.clientService = clientService;
  this.context = context;
  this.eventHandler = context.getEventHandler();
  this.applicationId = context.getApplicationID();
  this.stopped = new AtomicBoolean(false);
  this.heartbeatCallbacks = new ConcurrentLinkedQueue<Runnable>();
  this.schedulerResourceTypes = EnumSet.of(SchedulerResourceTypes.MEMORY);
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestAMWebApp.java    
@Test
public void testMRWebAppSSLDisabled() throws Exception {
  MRApp app = new MRApp(2, 2, true, this.getClass().getName(), true) {
    @Override
    protected ClientService createClientService(AppContext context) {
      return new MRClientService(context);
    }
  };
  Configuration conf = new Configuration();
  // MR is explicitly disabling SSL, even though setting as HTTPS_ONLY
  conf.set(YarnConfiguration.YARN_HTTP_POLICY_KEY, Policy.HTTPS_ONLY.name());
  Job job = app.submit(conf);

  String hostPort =
      NetUtils.getHostPortString(((MRClientService) app.getClientService())
        .getWebApp().getListenerAddress());
  // http:// should be accessible
  URL httpUrl = new URL("http://" + hostPort);
  HttpURLConnection conn = (HttpURLConnection) httpUrl.openConnection();
  InputStream in = conn.getInputStream();
  ByteArrayOutputStream out = new ByteArrayOutputStream();
  IOUtils.copyBytes(in, out, 1024);
  Assert.assertTrue(out.toString().contains("MapReduce Application"));

  // https:// is not accessible.
  URL httpsUrl = new URL("https://" + hostPort);
  try {
    HttpURLConnection httpsConn =
        (HttpURLConnection) httpsUrl.openConnection();
    httpsConn.getInputStream();
    Assert.fail("https:// is not accessible, expected to fail");
  } catch (Exception e) {
    Assert.assertTrue(e instanceof SSLException);
  }

  app.waitForState(job, JobState.SUCCEEDED);
  app.verifyCompleted();
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestAMWebApp.java    
@Test
public void testMRWebAppRedirection() throws Exception {

  String[] schemePrefix =
      { WebAppUtils.HTTP_PREFIX, WebAppUtils.HTTPS_PREFIX };
  for (String scheme : schemePrefix) {
    MRApp app = new MRApp(2, 2, true, this.getClass().getName(), true) {
      @Override
      protected ClientService createClientService(AppContext context) {
        return new MRClientService(context);
      }
    };
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.PROXY_ADDRESS, "9.9.9.9");
    conf.set(YarnConfiguration.YARN_HTTP_POLICY_KEY, scheme
      .equals(WebAppUtils.HTTPS_PREFIX) ? Policy.HTTPS_ONLY.name()
        : Policy.HTTP_ONLY.name());
    webProxyBase = "/proxy/" + app.getAppID();
    conf.set("hadoop.http.filter.initializers",
      TestAMFilterInitializer.class.getName());
    Job job = app.submit(conf);
    String hostPort =
        NetUtils.getHostPortString(((MRClientService) app.getClientService())
          .getWebApp().getListenerAddress());
    URL httpUrl = new URL("http://" + hostPort + "/mapreduce");

    HttpURLConnection conn = (HttpURLConnection) httpUrl.openConnection();
    conn.setInstanceFollowRedirects(false);
    conn.connect();
    String expectedURL =
        scheme + conf.get(YarnConfiguration.PROXY_ADDRESS)
            + ProxyUriUtils.getPath(app.getAppID(), "/mapreduce");
    Assert.assertEquals(expectedURL,
      conn.getHeaderField(HttpHeaders.LOCATION));
    Assert.assertEquals(HttpStatus.SC_MOVED_TEMPORARILY,
      conn.getResponseCode());
    app.waitForState(job, JobState.SUCCEEDED);
    app.verifyCompleted();
  }
}
项目：hadoop-2.6.0-cdh5.4.3    文件：MRApp.java    
@Override
protected ClientService createClientService(AppContext context) {
  return new MRClientService(context) {
    @Override
    public InetSocketAddress getBindAddress() {
      return NetUtils.createSocketAddr("localhost:9876");
    }

    @Override
    public int getHttpPort() {
      return -1;
    }
  };
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestMRAppComponentDependencies.java    
@Override
protected ClientService createClientService(AppContext context) {
  return new MRClientService(context) {
    @Override
    public void serviceStop() throws Exception {
      numStops++;
      clientServiceStopped = numStops;
      super.serviceStop();
    }
  };
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestJobEndNotifier.java    
@Override
protected ContainerAllocator createContainerAllocator(
    ClientService clientService, AppContext context) {
  context = spy(context);
  when(context.getEventHandler()).thenReturn(null);
  when(context.getApplicationID()).thenReturn(null);
  return new CustomContainerAllocator(this, context);
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestStagingCleanup.java    
@Override
protected ContainerAllocator createContainerAllocator(
    final ClientService clientService, final AppContext context) {
  if(allocator == null) {
    if (crushUnregistration) {
      return new CustomContainerAllocator(context);
    } else {
      return super.createContainerAllocator(clientService, context);
    }
  }
  return allocator;
}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestRMContainerAllocator.java    
private static ClientService createMockClientService() {
  ClientService service = mock(ClientService.class);
  when(service.getBindAddress()).thenReturn(
      NetUtils.createSocketAddr("localhost:4567"));
  when(service.getHttpPort()).thenReturn(890);
  return service;
}