Package org.apache.hadoop.yarn.api

Examples of org.apache.hadoop.yarn.api.ContainerManager

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        @Override
        protected ContainerManager getCMProxy(ContainerId containerID,
            String containerManagerBindAddr, ContainerToken containerToken)
            throws IOException {
          // make proxy connect to our local containerManager server
          ContainerManager proxy = (ContainerManager) rpc.getProxy(
              ContainerManager.class,
              NetUtils.getConnectAddress(server), conf);
          return proxy;
        }
      };
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    AppContext mockContext = mock(AppContext.class);
    @SuppressWarnings("rawtypes")
    EventHandler mockEventHandler = mock(EventHandler.class);
    when(mockContext.getEventHandler()).thenReturn(mockEventHandler);

    ContainerManager mockCM = mock(ContainerManager.class);
    when(mockRpc.getProxy(eq(ContainerManager.class),
        any(InetSocketAddress.class), any(Configuration.class)))
        .thenReturn(mockCM);
   
    ContainerLauncherImplUnderTest ut =
      new ContainerLauncherImplUnderTest(mockContext, mockRpc);
   
    Configuration conf = new Configuration();
    ut.init(conf);
    ut.start();
    try {
      ContainerId contId = makeContainerId(0l, 0, 0, 1);
      TaskAttemptId taskAttemptId = makeTaskAttemptId(0l, 0, 0, TaskType.MAP, 0);
      String cmAddress = "127.0.0.1:8000";
      StartContainerResponse startResp =
        recordFactory.newRecordInstance(StartContainerResponse.class);
      startResp.setServiceResponse(ShuffleHandler.MAPREDUCE_SHUFFLE_SERVICEID,
          ShuffleHandler.serializeMetaData(80));
     

      LOG.info("inserting launch event");
      ContainerRemoteLaunchEvent mockLaunchEvent =
        mock(ContainerRemoteLaunchEvent.class);
      when(mockLaunchEvent.getType())
        .thenReturn(EventType.CONTAINER_REMOTE_LAUNCH);
      when(mockLaunchEvent.getContainerID())
        .thenReturn(contId);
      when(mockLaunchEvent.getTaskAttemptID()).thenReturn(taskAttemptId);
      when(mockLaunchEvent.getContainerMgrAddress()).thenReturn(cmAddress);
      when(mockCM.startContainer(any(StartContainerRequest.class))).thenReturn(startResp);
      ut.handle(mockLaunchEvent);
     
      ut.waitForPoolToIdle();
     
      verify(mockCM).startContainer(any(StartContainerRequest.class));
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    AppContext mockContext = mock(AppContext.class);
    @SuppressWarnings("rawtypes")
    EventHandler mockEventHandler = mock(EventHandler.class);
    when(mockContext.getEventHandler()).thenReturn(mockEventHandler);

    ContainerManager mockCM = mock(ContainerManager.class);
    when(mockRpc.getProxy(eq(ContainerManager.class),
        any(InetSocketAddress.class), any(Configuration.class)))
        .thenReturn(mockCM);
   
    ContainerLauncherImplUnderTest ut =
      new ContainerLauncherImplUnderTest(mockContext, mockRpc);
   
    Configuration conf = new Configuration();
    ut.init(conf);
    ut.start();
    try {
      ContainerId contId = makeContainerId(0l, 0, 0, 1);
      TaskAttemptId taskAttemptId = makeTaskAttemptId(0l, 0, 0, TaskType.MAP, 0);
      String cmAddress = "127.0.0.1:8000";
      StartContainerResponse startResp =
        recordFactory.newRecordInstance(StartContainerResponse.class);
      startResp.setServiceResponse(ShuffleHandler.MAPREDUCE_SHUFFLE_SERVICEID,
          ShuffleHandler.serializeMetaData(80));

      LOG.info("inserting cleanup event");
      ContainerLauncherEvent mockCleanupEvent =
        mock(ContainerLauncherEvent.class);
      when(mockCleanupEvent.getType())
        .thenReturn(EventType.CONTAINER_REMOTE_CLEANUP);
      when(mockCleanupEvent.getContainerID())
        .thenReturn(contId);
      when(mockCleanupEvent.getTaskAttemptID()).thenReturn(taskAttemptId);
      when(mockCleanupEvent.getContainerMgrAddress()).thenReturn(cmAddress);
      ut.handle(mockCleanupEvent);
     
      ut.waitForPoolToIdle();
     
      verify(mockCM, never()).stopContainer(any(StopContainerRequest.class));

      LOG.info("inserting launch event");
      ContainerRemoteLaunchEvent mockLaunchEvent =
        mock(ContainerRemoteLaunchEvent.class);
      when(mockLaunchEvent.getType())
        .thenReturn(EventType.CONTAINER_REMOTE_LAUNCH);
      when(mockLaunchEvent.getContainerID())
        .thenReturn(contId);
      when(mockLaunchEvent.getTaskAttemptID()).thenReturn(taskAttemptId);
      when(mockLaunchEvent.getContainerMgrAddress()).thenReturn(cmAddress);
      when(mockCM.startContainer(any(StartContainerRequest.class))).thenReturn(startResp);
      ut.handle(mockLaunchEvent);
     
      ut.waitForPoolToIdle();
     
      verify(mockCM, never()).startContainer(any(StartContainerRequest.class));
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    AppContext mockContext = mock(AppContext.class);
    @SuppressWarnings("rawtypes")
    EventHandler mockEventHandler = mock(EventHandler.class);
    when(mockContext.getEventHandler()).thenReturn(mockEventHandler);

    ContainerManager mockCM = mock(ContainerManager.class);
    when(mockRpc.getProxy(eq(ContainerManager.class),
        any(InetSocketAddress.class), any(Configuration.class)))
        .thenReturn(mockCM);

    ContainerLauncherImplUnderTest ut =
      new ContainerLauncherImplUnderTest(mockContext, mockRpc);

    Configuration conf = new Configuration();
    ut.init(conf);
    ut.start();
    try {
      ContainerId contId = makeContainerId(0l, 0, 0, 1);
      TaskAttemptId taskAttemptId = makeTaskAttemptId(0l, 0, 0, TaskType.MAP, 0);
      String cmAddress = "127.0.0.1:8000";
      StartContainerResponse startResp =
        recordFactory.newRecordInstance(StartContainerResponse.class);
      startResp.setServiceResponse(ShuffleHandler.MAPREDUCE_SHUFFLE_SERVICEID,
          ShuffleHandler.serializeMetaData(80));

      LOG.info("inserting launch event");
      ContainerRemoteLaunchEvent mockLaunchEvent =
        mock(ContainerRemoteLaunchEvent.class);
      when(mockLaunchEvent.getType())
        .thenReturn(EventType.CONTAINER_REMOTE_LAUNCH);
      when(mockLaunchEvent.getContainerID())
        .thenReturn(contId);
      when(mockLaunchEvent.getTaskAttemptID()).thenReturn(taskAttemptId);
      when(mockLaunchEvent.getContainerMgrAddress()).thenReturn(cmAddress);
      when(mockCM.startContainer(any(StartContainerRequest.class))).thenReturn(startResp);
      ut.handle(mockLaunchEvent);

      ut.waitForPoolToIdle();

      verify(mockCM).startContainer(any(StartContainerRequest.class));
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    AppContext mockContext = mock(AppContext.class);
   
    EventHandler mockEventHandler = mock(EventHandler.class);
    when(mockContext.getEventHandler()).thenReturn(mockEventHandler);

    ContainerManager mockCM = new ContainerManagerForTest(startLaunchBarrier, completeLaunchBarrier);
    when(mockRpc.getProxy(eq(ContainerManager.class),
        any(InetSocketAddress.class), any(Configuration.class)))
        .thenReturn(mockCM);
   
    ContainerLauncherImplUnderTest ut =
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      // the user in createRemoteUser in this context has to be ContainerID
      user = UserGroupInformation.createRemoteUser(containerID.toString());
      user.addToken(token);
    }

    ContainerManager proxy = user
        .doAs(new PrivilegedAction<ContainerManager>() {
          @Override
          public ContainerManager run() {
            return (ContainerManager) rpc.getProxy(ContainerManager.class,
                cmAddr, getConfig());
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        sendContainerLaunchFailedMsg(taskAttemptID,
            "Container was killed before it was launched");
        return;
      }
     
      ContainerManager proxy = null;
      try {

        proxy = getCMProxy(containerID, containerMgrAddress,
            containerToken);

        // Construct the actual Container
        ContainerLaunchContext containerLaunchContext =
          event.getContainer();

        // Now launch the actual container
        StartContainerRequest startRequest = Records
          .newRecord(StartContainerRequest.class);
        startRequest.setContainerLaunchContext(containerLaunchContext);
        StartContainerResponse response = proxy.startContainer(startRequest);

        ByteBuffer portInfo = response
          .getServiceResponse(ShuffleHandler.MAPREDUCE_SHUFFLE_SERVICEID);
        int port = -1;
        if(portInfo != null) {
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      if(this.state == ContainerState.PREP) {
        this.state = ContainerState.KILLED_BEFORE_LAUNCH;
      } else {
        LOG.info("KILLING " + taskAttemptID);

        ContainerManager proxy = null;
        try {
          proxy = getCMProxy(this.containerID, this.containerMgrAddress,
              this.containerToken);

            // kill the remote container if already launched
            StopContainerRequest stopRequest = Records
              .newRecord(StopContainerRequest.class);
            stopRequest.setContainerId(this.containerID);
            proxy.stopContainer(stopRequest);

        } catch (Throwable t) {

          // ignore the cleanup failure
          String message = "cleanup failed for container "
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    String bindAddr = "localhost:0";
    InetSocketAddress addr = NetUtils.createSocketAddr(bindAddr);
    Server server = rpc.getServer(ContainerManager.class,
            new DummyContainerManager(), addr, conf, null, 1);
    server.start();
    ContainerManager proxy = (ContainerManager)
        rpc.getProxy(ContainerManager.class,
            NetUtils.createSocketAddr("localhost:" + server.getPort()), conf);
    ContainerLaunchContext containerLaunchContext =
        recordFactory.newRecordInstance(ContainerLaunchContext.class);
    containerLaunchContext.setUser("dummy-user");
    ContainerId containerId =
        recordFactory.newRecordInstance(ContainerId.class);
    ApplicationId applicationId =
        recordFactory.newRecordInstance(ApplicationId.class);
    ApplicationAttemptId applicationAttemptId =
        recordFactory.newRecordInstance(ApplicationAttemptId.class);
    applicationId.setClusterTimestamp(0);
    applicationId.setId(0);
    applicationAttemptId.setApplicationId(applicationId);
    applicationAttemptId.setAttemptId(0);
    containerId.setApplicationAttemptId(applicationAttemptId);
    containerId.setId(100);
    containerLaunchContext.setContainerId(containerId);
    containerLaunchContext.setResource(
        recordFactory.newRecordInstance(Resource.class));
//    containerLaunchContext.env = new HashMap<CharSequence, CharSequence>();
//    containerLaunchContext.command = new ArrayList<CharSequence>();
   
    StartContainerRequest scRequest =
        recordFactory.newRecordInstance(StartContainerRequest.class);
    scRequest.setContainerLaunchContext(containerLaunchContext);
    proxy.startContainer(scRequest);
   
    GetContainerStatusRequest gcsRequest =
        recordFactory.newRecordInstance(GetContainerStatusRequest.class);
    gcsRequest.setContainerId(containerLaunchContext.getContainerId());
    GetContainerStatusResponse response =  proxy.getContainerStatus(gcsRequest);
    ContainerStatus status = response.getStatus();
   
    //test remote exception
    boolean exception = false;
    try {
      StopContainerRequest stopRequest = recordFactory.newRecordInstance(StopContainerRequest.class);
      stopRequest.setContainerId(containerLaunchContext.getContainerId());
      proxy.stopContainer(stopRequest);
    } catch (YarnRemoteException e) {
      exception = true;
      System.err.println(e.getMessage());
      System.err.println(e.getCause().getMessage());
      Assert.assertTrue(EXCEPTION_MSG.equals(e.getMessage()));
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            containerToken.getService()));
    authenticatedUser.addToken(token);
    authenticatedUser.doAs(new PrivilegedExceptionAction<Void>() {
      @Override
      public Void run() throws Exception {
        ContainerManager client = (ContainerManager) yarnRPC.getProxy(
            ContainerManager.class, NetUtils
                .createSocketAddr(allocatedContainer.getNodeId().toString()),
            conf);
        LOG.info("Going to make a legal stopContainer() request");
        StopContainerRequest request = recordFactory
            .newRecordInstance(StopContainerRequest.class);
        request.setContainerId(containerID);
        client.stopContainer(request);
        return null;
      }
    });

    KillApplicationRequest request = Records
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Related Classes of org.apache.hadoop.yarn.api.ContainerManager

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  • org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor
  • org.apache.hadoop.mapreduce.v2.app.launcher.TestContainerLauncher$MRAppWithSlowNM
  • org.apache.hadoop.mapreduce.v2.app.launcher.TestContainerLauncherImpl
  • org.apache.hadoop.yarn.server.TestContainerManagerSecurity
  • org.apache.hadoop.yarn.TestContainerLaunchRPC
  • org.apache.hadoop.yarn.TestRPC
  • org.apache.hama.bsp.JobImpl
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