Java Code Examples for org.apache.hadoop.yarn.server.nodemanager.NodeHealthCheckerService

The following examples show how to use org.apache.hadoop.yarn.server.nodemanager.NodeHealthCheckerService. These examples are extracted from open source projects. 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
@Override
protected NodeStatusUpdater createNodeStatusUpdater(Context context,
                                                    Dispatcher dispatcher, NodeHealthCheckerService healthChecker) {
    return new NodeStatusUpdaterImpl(context, dispatcher,
                                     healthChecker, metrics) {
        @Override
        protected ResourceTracker getRMClient() {
            final ResourceTrackerService rt =
                getResourceManager().getResourceTrackerService();
            final RecordFactory recordFactory =
                RecordFactoryProvider.getRecordFactory(null);

            // For in-process communication without RPC
            return Utils.getResourceTracker(rt);
        }

        @Override
        protected void stopRMProxy() { }
     };
}
 
Example 2
Source Project: hadoop   Source File: BaseContainerManagerTest.java    License: Apache License 2.0 5 votes vote down vote up
@Before
public void setup() throws IOException {
  localFS.delete(new Path(localDir.getAbsolutePath()), true);
  localFS.delete(new Path(tmpDir.getAbsolutePath()), true);
  localFS.delete(new Path(localLogDir.getAbsolutePath()), true);
  localFS.delete(new Path(remoteLogDir.getAbsolutePath()), true);
  localDir.mkdir();
  tmpDir.mkdir();
  localLogDir.mkdir();
  remoteLogDir.mkdir();
  LOG.info("Created localDir in " + localDir.getAbsolutePath());
  LOG.info("Created tmpDir in " + tmpDir.getAbsolutePath());

  String bindAddress = "0.0.0.0:12345";
  conf.set(YarnConfiguration.NM_ADDRESS, bindAddress);
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, localDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, localLogDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_REMOTE_APP_LOG_DIR, remoteLogDir.getAbsolutePath());

  conf.setLong(YarnConfiguration.NM_LOG_RETAIN_SECONDS, 1);
  // Default delSrvc
  delSrvc = createDeletionService();
  delSrvc.init(conf);

  exec = createContainerExecutor();
  dirsHandler = new LocalDirsHandlerService();
  nodeHealthChecker = new NodeHealthCheckerService(
      NodeManager.getNodeHealthScriptRunner(conf), dirsHandler);
  nodeHealthChecker.init(conf);
  containerManager = createContainerManager(delSrvc);
  ((NMContext)context).setContainerManager(containerManager);
  nodeStatusUpdater.init(conf);
  containerManager.init(conf);
  nodeStatusUpdater.start();
}
 
Example 3
Source Project: big-c   Source File: BaseContainerManagerTest.java    License: Apache License 2.0 5 votes vote down vote up
@Before
public void setup() throws IOException {
  localFS.delete(new Path(localDir.getAbsolutePath()), true);
  localFS.delete(new Path(tmpDir.getAbsolutePath()), true);
  localFS.delete(new Path(localLogDir.getAbsolutePath()), true);
  localFS.delete(new Path(remoteLogDir.getAbsolutePath()), true);
  localDir.mkdir();
  tmpDir.mkdir();
  localLogDir.mkdir();
  remoteLogDir.mkdir();
  LOG.info("Created localDir in " + localDir.getAbsolutePath());
  LOG.info("Created tmpDir in " + tmpDir.getAbsolutePath());

  String bindAddress = "0.0.0.0:12345";
  conf.set(YarnConfiguration.NM_ADDRESS, bindAddress);
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, localDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, localLogDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_REMOTE_APP_LOG_DIR, remoteLogDir.getAbsolutePath());

  conf.setLong(YarnConfiguration.NM_LOG_RETAIN_SECONDS, 1);
  // Default delSrvc
  delSrvc = createDeletionService();
  delSrvc.init(conf);

  exec = createContainerExecutor();
  nodeHealthChecker = new NodeHealthCheckerService();
  nodeHealthChecker.init(conf);
  dirsHandler = nodeHealthChecker.getDiskHandler();
  containerManager = createContainerManager(delSrvc);
  ((NMContext)context).setContainerManager(containerManager);
  nodeStatusUpdater.init(conf);
  containerManager.init(conf);
  nodeStatusUpdater.start();
}
 
Example 4
Source Project: hadoop   Source File: TestContainerLogsPage.java    License: Apache License 2.0 4 votes vote down vote up
private NodeHealthCheckerService createNodeHealthCheckerService(Configuration conf) {
  NodeHealthScriptRunner scriptRunner = NodeManager.getNodeHealthScriptRunner(conf);
  LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
  return new NodeHealthCheckerService(scriptRunner, dirsHandler);
}
 
Example 5
Source Project: hadoop   Source File: TestContainerLogsPage.java    License: Apache License 2.0 4 votes vote down vote up
@Test(timeout=30000)
public void testContainerLogDirs() throws IOException, YarnException {
  File absLogDir = new File("target",
    TestNMWebServer.class.getSimpleName() + "LogDir").getAbsoluteFile();
  String logdirwithFile = absLogDir.toURI().toString();
  Configuration conf = new Configuration();
  conf.set(YarnConfiguration.NM_LOG_DIRS, logdirwithFile);
  NodeHealthCheckerService healthChecker = createNodeHealthCheckerService(conf);
  healthChecker.init(conf);
  LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
  NMContext nmContext = new NodeManager.NMContext(null, null, dirsHandler,
      new ApplicationACLsManager(conf), new NMNullStateStoreService());
  // Add an application and the corresponding containers
  RecordFactory recordFactory = RecordFactoryProvider.getRecordFactory(conf);
  String user = "nobody";
  long clusterTimeStamp = 1234;
  ApplicationId appId = BuilderUtils.newApplicationId(recordFactory,
      clusterTimeStamp, 1);
  Application app = mock(Application.class);
  when(app.getUser()).thenReturn(user);
  when(app.getAppId()).thenReturn(appId);
  ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
      appId, 1);
  ContainerId container1 = BuilderUtils.newContainerId(recordFactory, appId,
      appAttemptId, 0);
  nmContext.getApplications().put(appId, app);

  MockContainer container =
      new MockContainer(appAttemptId, new AsyncDispatcher(), conf, user,
          appId, 1);
  container.setState(ContainerState.RUNNING);
  nmContext.getContainers().put(container1, container);   
  List<File> files = null;
  files = ContainerLogsUtils.getContainerLogDirs(container1, user, nmContext);
  Assert.assertTrue(!(files.get(0).toString().contains("file:")));
  
  // After container is completed, it is removed from nmContext
  nmContext.getContainers().remove(container1);
  Assert.assertNull(nmContext.getContainers().get(container1));
  files = ContainerLogsUtils.getContainerLogDirs(container1, user, nmContext);
  Assert.assertTrue(!(files.get(0).toString().contains("file:")));

  // Create a new context to check if correct container log dirs are fetched
  // on full disk.
  LocalDirsHandlerService dirsHandlerForFullDisk = spy(dirsHandler);
  // good log dirs are empty and nm log dir is in the full log dir list.
  when(dirsHandlerForFullDisk.getLogDirs()).
      thenReturn(new ArrayList<String>());
  when(dirsHandlerForFullDisk.getLogDirsForRead()).
      thenReturn(Arrays.asList(new String[] {absLogDir.getAbsolutePath()}));
  nmContext = new NodeManager.NMContext(null, null, dirsHandlerForFullDisk,
      new ApplicationACLsManager(conf), new NMNullStateStoreService());
  nmContext.getApplications().put(appId, app);
  container.setState(ContainerState.RUNNING);
  nmContext.getContainers().put(container1, container);
  List<File> dirs =
      ContainerLogsUtils.getContainerLogDirs(container1, user, nmContext);
  File containerLogDir = new File(absLogDir, appId + "/" + container1);
  Assert.assertTrue(dirs.contains(containerLogDir));
}
 
Example 6
Source Project: hadoop   Source File: TestNMWebServicesApps.java    License: Apache License 2.0 4 votes vote down vote up
@Override
protected void configureServlets() {
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
  LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
  NodeHealthCheckerService healthChecker = new NodeHealthCheckerService(
      NodeManager.getNodeHealthScriptRunner(conf), dirsHandler);
  healthChecker.init(conf);
  dirsHandler = healthChecker.getDiskHandler();
  aclsManager = new ApplicationACLsManager(conf);
  nmContext = new NodeManager.NMContext(null, null, dirsHandler,
      aclsManager, null);
  NodeId nodeId = NodeId.newInstance("testhost.foo.com", 9999);
  ((NodeManager.NMContext)nmContext).setNodeId(nodeId);
  resourceView = new ResourceView() {
    @Override
    public long getVmemAllocatedForContainers() {
      // 15.5G in bytes
      return new Long("16642998272");
    }

    @Override
    public long getPmemAllocatedForContainers() {
      // 16G in bytes
      return new Long("17179869184");
    }

    @Override
    public long getVCoresAllocatedForContainers() {
      return new Long("4000");
    }

    @Override
    public long getGCoresAllocatedForContainers() {
      return new Long("4000");
    }

    @Override
    public boolean isVmemCheckEnabled() {
      return true;
    }

    @Override
    public boolean isPmemCheckEnabled() {
      return true;
    }
  };
  nmWebApp = new NMWebApp(resourceView, aclsManager, dirsHandler);
  bind(JAXBContextResolver.class);
  bind(NMWebServices.class);
  bind(GenericExceptionHandler.class);
  bind(Context.class).toInstance(nmContext);
  bind(WebApp.class).toInstance(nmWebApp);
  bind(ResourceView.class).toInstance(resourceView);
  bind(ApplicationACLsManager.class).toInstance(aclsManager);
  bind(LocalDirsHandlerService.class).toInstance(dirsHandler);

  serve("/*").with(GuiceContainer.class);
}
 
Example 7
Source Project: hadoop   Source File: TestNMWebServices.java    License: Apache License 2.0 4 votes vote down vote up
@Override
protected void configureServlets() {
  Configuration conf = new Configuration();
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
  dirsHandler = new LocalDirsHandlerService();
  NodeHealthCheckerService healthChecker = new NodeHealthCheckerService(
      NodeManager.getNodeHealthScriptRunner(conf), dirsHandler);
  healthChecker.init(conf);
  aclsManager = new ApplicationACLsManager(conf);
  nmContext = new NodeManager.NMContext(null, null, dirsHandler,
      aclsManager, null);
  NodeId nodeId = NodeId.newInstance("testhost.foo.com", 8042);
  ((NodeManager.NMContext)nmContext).setNodeId(nodeId);
  resourceView = new ResourceView() {
    @Override
    public long getVmemAllocatedForContainers() {
      // 15.5G in bytes
      return new Long("16642998272");
    }

    @Override
    public long getPmemAllocatedForContainers() {
      // 16G in bytes
      return new Long("17179869184");
    }
    @Override
    public long getVCoresAllocatedForContainers() {
      return new Long("4000");
    }
    @Override
    public long getGCoresAllocatedForContainers() {
      return new Long("4000");
    }
    @Override
    public boolean isVmemCheckEnabled() {
      return true;
    }
    @Override
    public boolean isPmemCheckEnabled() {
      return true;
    }
  };
  nmWebApp = new NMWebApp(resourceView, aclsManager, dirsHandler);
  bind(JAXBContextResolver.class);
  bind(NMWebServices.class);
  bind(GenericExceptionHandler.class);
  bind(Context.class).toInstance(nmContext);
  bind(WebApp.class).toInstance(nmWebApp);
  bind(ResourceView.class).toInstance(resourceView);
  bind(ApplicationACLsManager.class).toInstance(aclsManager);
  bind(LocalDirsHandlerService.class).toInstance(dirsHandler);

  serve("/*").with(GuiceContainer.class);
}
 
Example 8
Source Project: hadoop   Source File: TestNMWebServer.java    License: Apache License 2.0 4 votes vote down vote up
private NodeHealthCheckerService createNodeHealthCheckerService(Configuration conf) {
  NodeHealthScriptRunner scriptRunner = NodeManager.getNodeHealthScriptRunner(conf);
  LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
  return new NodeHealthCheckerService(scriptRunner, dirsHandler);
}
 
Example 9
Source Project: hadoop   Source File: TestNMWebServer.java    License: Apache License 2.0 4 votes vote down vote up
private int startNMWebAppServer(String webAddr) {
  Context nmContext = new NodeManager.NMContext(null, null, null, null,
      null);
  ResourceView resourceView = new ResourceView() {
    @Override
    public long getVmemAllocatedForContainers() {
      return 0;
    }
    @Override
    public long getPmemAllocatedForContainers() {
      return 0;
    }
    @Override
    public long getVCoresAllocatedForContainers() {
      return 0;
    }
    @Override
    public long getGCoresAllocatedForContainers() {
      return 0;
    }
    @Override
    public boolean isVmemCheckEnabled() {
      return true;
    }
    @Override
    public boolean isPmemCheckEnabled() {
      return true;
    }
  };
  Configuration conf = new Configuration();
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
  NodeHealthCheckerService healthChecker = createNodeHealthCheckerService(conf);
  healthChecker.init(conf);
  LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
  conf.set(YarnConfiguration.NM_WEBAPP_ADDRESS, webAddr);
  WebServer server = new WebServer(nmContext, resourceView,
      new ApplicationACLsManager(conf), dirsHandler);
  try {
    server.init(conf);
    server.start();
    return server.getPort();
  } finally {
    server.stop();
    healthChecker.stop();
  }
}
 
Example 10
Source Project: hadoop   Source File: TestNMWebServer.java    License: Apache License 2.0 4 votes vote down vote up
@Test
  public void testNMWebApp() throws IOException, YarnException {
    Context nmContext = new NodeManager.NMContext(null, null, null, null,
        null);
    ResourceView resourceView = new ResourceView() {
      @Override
      public long getVmemAllocatedForContainers() {
        return 0;
      }
      @Override
      public long getPmemAllocatedForContainers() {
        return 0;
      }
      @Override
      public long getVCoresAllocatedForContainers() {
        return 0;
      }
      @Override
      public long getGCoresAllocatedForContainers() {
        return 0;
      }
      @Override
      public boolean isVmemCheckEnabled() {
        return true;
      }
      @Override
      public boolean isPmemCheckEnabled() {
        return true;
      }
    };
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
    conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
    NodeHealthCheckerService healthChecker = createNodeHealthCheckerService(conf);
    healthChecker.init(conf);
    LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();

    WebServer server = new WebServer(nmContext, resourceView,
        new ApplicationACLsManager(conf), dirsHandler);
    server.init(conf);
    server.start();

    // Add an application and the corresponding containers
    RecordFactory recordFactory =
        RecordFactoryProvider.getRecordFactory(conf);
    Dispatcher dispatcher = new AsyncDispatcher();
    String user = "nobody";
    long clusterTimeStamp = 1234;
    ApplicationId appId =
        BuilderUtils.newApplicationId(recordFactory, clusterTimeStamp, 1);
    Application app = mock(Application.class);
    when(app.getUser()).thenReturn(user);
    when(app.getAppId()).thenReturn(appId);
    nmContext.getApplications().put(appId, app);
    ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
        appId, 1);
    ContainerId container1 =
        BuilderUtils.newContainerId(recordFactory, appId, appAttemptId, 0);
    ContainerId container2 =
        BuilderUtils.newContainerId(recordFactory, appId, appAttemptId, 1);
    NodeManagerMetrics metrics = mock(NodeManagerMetrics.class);
    NMStateStoreService stateStore = new NMNullStateStoreService();
    for (ContainerId containerId : new ContainerId[] { container1,
        container2}) {
      // TODO: Use builder utils
      ContainerLaunchContext launchContext =
          recordFactory.newRecordInstance(ContainerLaunchContext.class);
      long currentTime = System.currentTimeMillis();
      Token containerToken =
          BuilderUtils.newContainerToken(containerId, "127.0.0.1", 1234, user,
            BuilderUtils.newResource(1024, 1), currentTime + 10000L, 123,
            "password".getBytes(), currentTime);
      Container container =
          new ContainerImpl(conf, dispatcher, stateStore, launchContext,
            null, metrics,
            BuilderUtils.newContainerTokenIdentifier(containerToken)) {

            @Override
            public ContainerState getContainerState() {
              return ContainerState.RUNNING;
            };
          };
      nmContext.getContainers().put(containerId, container);
      //TODO: Gross hack. Fix in code.
      ApplicationId applicationId = 
          containerId.getApplicationAttemptId().getApplicationId();
      nmContext.getApplications().get(applicationId).getContainers()
          .put(containerId, container);
      writeContainerLogs(nmContext, containerId, dirsHandler);

    }
    // TODO: Pull logs and test contents.
//    Thread.sleep(1000000);
  }
 
Example 11
Source Project: hadoop   Source File: TestNMWebServicesContainers.java    License: Apache License 2.0 4 votes vote down vote up
@Override
protected void configureServlets() {
  resourceView = new ResourceView() {
    @Override
    public long getVmemAllocatedForContainers() {
      // 15.5G in bytes
      return new Long("16642998272");
    }

    @Override
    public long getPmemAllocatedForContainers() {
      // 16G in bytes
      return new Long("17179869184");
    }

    @Override
    public long getVCoresAllocatedForContainers() {
      return new Long("4000");
    }

    @Override
    public long getGCoresAllocatedForContainers() {
      return new Long("4000");
    }

    @Override
    public boolean isVmemCheckEnabled() {
      return true;
    }

    @Override
    public boolean isPmemCheckEnabled() {
      return true;
    }
  };
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
  LocalDirsHandlerService dirsHandler = new LocalDirsHandlerService();
  NodeHealthCheckerService healthChecker = new NodeHealthCheckerService(
      NodeManager.getNodeHealthScriptRunner(conf), dirsHandler);
  healthChecker.init(conf);
  dirsHandler = healthChecker.getDiskHandler();
  aclsManager = new ApplicationACLsManager(conf);
  nmContext = new NodeManager.NMContext(null, null, dirsHandler,
      aclsManager, null) {
    public NodeId getNodeId() {
      return NodeId.newInstance("testhost.foo.com", 8042);
    };

    public int getHttpPort() {
      return 1234;
    };
  };
  nmWebApp = new NMWebApp(resourceView, aclsManager, dirsHandler);
  bind(JAXBContextResolver.class);
  bind(NMWebServices.class);
  bind(GenericExceptionHandler.class);
  bind(Context.class).toInstance(nmContext);
  bind(WebApp.class).toInstance(nmWebApp);
  bind(ResourceView.class).toInstance(resourceView);
  bind(ApplicationACLsManager.class).toInstance(aclsManager);
  bind(LocalDirsHandlerService.class).toInstance(dirsHandler);

  serve("/*").with(GuiceContainer.class);
}
 
Example 12
Source Project: big-c   Source File: TestContainerLogsPage.java    License: Apache License 2.0 4 votes vote down vote up
@Test(timeout=30000)
public void testContainerLogDirs() throws IOException, YarnException {
  File absLogDir = new File("target",
    TestNMWebServer.class.getSimpleName() + "LogDir").getAbsoluteFile();
  String logdirwithFile = absLogDir.toURI().toString();
  Configuration conf = new Configuration();
  conf.set(YarnConfiguration.NM_LOG_DIRS, logdirwithFile);
  NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
  healthChecker.init(conf);
  LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
  NMContext nmContext = new NodeManager.NMContext(null, null, dirsHandler,
      new ApplicationACLsManager(conf), new NMNullStateStoreService(), null);
  // Add an application and the corresponding containers
  RecordFactory recordFactory = RecordFactoryProvider.getRecordFactory(conf);
  String user = "nobody";
  long clusterTimeStamp = 1234;
  ApplicationId appId = BuilderUtils.newApplicationId(recordFactory,
      clusterTimeStamp, 1);
  Application app = mock(Application.class);
  when(app.getUser()).thenReturn(user);
  when(app.getAppId()).thenReturn(appId);
  ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
      appId, 1);
  ContainerId container1 = BuilderUtils.newContainerId(recordFactory, appId,
      appAttemptId, 0);
  nmContext.getApplications().put(appId, app);

  MockContainer container =
      new MockContainer(appAttemptId, new AsyncDispatcher(), conf, user,
          appId, 1);
  container.setState(ContainerState.RUNNING);
  nmContext.getContainers().put(container1, container);   
  List<File> files = null;
  files = ContainerLogsUtils.getContainerLogDirs(container1, user, nmContext);
  Assert.assertTrue(!(files.get(0).toString().contains("file:")));
  
  // After container is completed, it is removed from nmContext
  nmContext.getContainers().remove(container1);
  Assert.assertNull(nmContext.getContainers().get(container1));
  files = ContainerLogsUtils.getContainerLogDirs(container1, user, nmContext);
  Assert.assertTrue(!(files.get(0).toString().contains("file:")));

  // Create a new context to check if correct container log dirs are fetched
  // on full disk.
  LocalDirsHandlerService dirsHandlerForFullDisk = spy(dirsHandler);
  // good log dirs are empty and nm log dir is in the full log dir list.
  when(dirsHandlerForFullDisk.getLogDirs()).
      thenReturn(new ArrayList<String>());
  when(dirsHandlerForFullDisk.getLogDirsForRead()).
      thenReturn(Arrays.asList(new String[] {absLogDir.getAbsolutePath()}));
  nmContext = new NodeManager.NMContext(null, null, dirsHandlerForFullDisk,
      new ApplicationACLsManager(conf), new NMNullStateStoreService(), null);
  nmContext.getApplications().put(appId, app);
  container.setState(ContainerState.RUNNING);
  nmContext.getContainers().put(container1, container);
  List<File> dirs =
      ContainerLogsUtils.getContainerLogDirs(container1, user, nmContext);
  File containerLogDir = new File(absLogDir, appId + "/" + container1);
  Assert.assertTrue(dirs.contains(containerLogDir));
}
 
Example 13
Source Project: big-c   Source File: TestNMWebServicesApps.java    License: Apache License 2.0 4 votes vote down vote up
@Override
protected void configureServlets() {
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
  NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
  healthChecker.init(conf);
  dirsHandler = healthChecker.getDiskHandler();
  aclsManager = new ApplicationACLsManager(conf);
  nmContext = new NodeManager.NMContext(null, null, dirsHandler,
      aclsManager, null, null);
  NodeId nodeId = NodeId.newInstance("testhost.foo.com", 9999);
  ((NodeManager.NMContext)nmContext).setNodeId(nodeId);
  resourceView = new ResourceView() {
    @Override
    public long getVmemAllocatedForContainers() {
      // 15.5G in bytes
      return new Long("16642998272");
    }

    @Override
    public long getPmemAllocatedForContainers() {
      // 16G in bytes
      return new Long("17179869184");
    }

    @Override
    public long getVCoresAllocatedForContainers() {
      return new Long("4000");
    }


    @Override
    public boolean isVmemCheckEnabled() {
      return true;
    }

    @Override
    public boolean isPmemCheckEnabled() {
      return true;
    }
  };
  nmWebApp = new NMWebApp(resourceView, aclsManager, dirsHandler);
  bind(JAXBContextResolver.class);
  bind(NMWebServices.class);
  bind(GenericExceptionHandler.class);
  bind(Context.class).toInstance(nmContext);
  bind(WebApp.class).toInstance(nmWebApp);
  bind(ResourceView.class).toInstance(resourceView);
  bind(ApplicationACLsManager.class).toInstance(aclsManager);
  bind(LocalDirsHandlerService.class).toInstance(dirsHandler);

  serve("/*").with(GuiceContainer.class);
}
 
Example 14
Source Project: big-c   Source File: TestNMWebServices.java    License: Apache License 2.0 4 votes vote down vote up
@Override
protected void configureServlets() {
  Configuration conf = new Configuration();
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
  NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
  healthChecker.init(conf);
  dirsHandler = healthChecker.getDiskHandler();
  aclsManager = new ApplicationACLsManager(conf);
  nmContext = new NodeManager.NMContext(null, null, dirsHandler,
      aclsManager, null, null);
  NodeId nodeId = NodeId.newInstance("testhost.foo.com", 8042);
  ((NodeManager.NMContext)nmContext).setNodeId(nodeId);
  resourceView = new ResourceView() {
    @Override
    public long getVmemAllocatedForContainers() {
      // 15.5G in bytes
      return new Long("16642998272");
    }

    @Override
    public long getPmemAllocatedForContainers() {
      // 16G in bytes
      return new Long("17179869184");
    }
    @Override
    public long getVCoresAllocatedForContainers() {
      return new Long("4000");
    }
    @Override
    public boolean isVmemCheckEnabled() {
      return true;
    }
    @Override
    public boolean isPmemCheckEnabled() {
      return true;
    }
  };
  nmWebApp = new NMWebApp(resourceView, aclsManager, dirsHandler);
  bind(JAXBContextResolver.class);
  bind(NMWebServices.class);
  bind(GenericExceptionHandler.class);
  bind(Context.class).toInstance(nmContext);
  bind(WebApp.class).toInstance(nmWebApp);
  bind(ResourceView.class).toInstance(resourceView);
  bind(ApplicationACLsManager.class).toInstance(aclsManager);
  bind(LocalDirsHandlerService.class).toInstance(dirsHandler);

  serve("/*").with(GuiceContainer.class);
}
 
Example 15
Source Project: big-c   Source File: TestNMWebServer.java    License: Apache License 2.0 4 votes vote down vote up
private int startNMWebAppServer(String webAddr) {
  Context nmContext = new NodeManager.NMContext(null, null, null, null,
      null, null);
  ResourceView resourceView = new ResourceView() {
    @Override
    public long getVmemAllocatedForContainers() {
      return 0;
    }
    @Override
    public long getPmemAllocatedForContainers() {
      return 0;
    }
    @Override
    public long getVCoresAllocatedForContainers() {
      return 0;
    }
    @Override
    public boolean isVmemCheckEnabled() {
      return true;
    }
    @Override
    public boolean isPmemCheckEnabled() {
      return true;
    }
  };
  Configuration conf = new Configuration();
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
  NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
  healthChecker.init(conf);
  LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();
  conf.set(YarnConfiguration.NM_WEBAPP_ADDRESS, webAddr);
  WebServer server = new WebServer(nmContext, resourceView,
      new ApplicationACLsManager(conf), dirsHandler);
  try {
    server.init(conf);
    server.start();
    return server.getPort();
  } finally {
    server.stop();
    healthChecker.stop();
  }
}
 
Example 16
Source Project: big-c   Source File: TestNMWebServer.java    License: Apache License 2.0 4 votes vote down vote up
@Test
  public void testNMWebApp() throws IOException, YarnException {
    Context nmContext = new NodeManager.NMContext(null, null, null, null,
        null, null);
    ResourceView resourceView = new ResourceView() {
      @Override
      public long getVmemAllocatedForContainers() {
        return 0;
      }
      @Override
      public long getPmemAllocatedForContainers() {
        return 0;
      }
      @Override
      public long getVCoresAllocatedForContainers() {
        return 0;
      }
      @Override
      public boolean isVmemCheckEnabled() {
        return true;
      }
      @Override
      public boolean isPmemCheckEnabled() {
        return true;
      }
    };
    Configuration conf = new Configuration();
    conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
    conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
    NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
    healthChecker.init(conf);
    LocalDirsHandlerService dirsHandler = healthChecker.getDiskHandler();

    WebServer server = new WebServer(nmContext, resourceView,
        new ApplicationACLsManager(conf), dirsHandler);
    server.init(conf);
    server.start();

    // Add an application and the corresponding containers
    RecordFactory recordFactory =
        RecordFactoryProvider.getRecordFactory(conf);
    Dispatcher dispatcher = new AsyncDispatcher();
    String user = "nobody";
    long clusterTimeStamp = 1234;
    ApplicationId appId =
        BuilderUtils.newApplicationId(recordFactory, clusterTimeStamp, 1);
    Application app = mock(Application.class);
    when(app.getUser()).thenReturn(user);
    when(app.getAppId()).thenReturn(appId);
    nmContext.getApplications().put(appId, app);
    ApplicationAttemptId appAttemptId = BuilderUtils.newApplicationAttemptId(
        appId, 1);
    ContainerId container1 =
        BuilderUtils.newContainerId(recordFactory, appId, appAttemptId, 0);
    ContainerId container2 =
        BuilderUtils.newContainerId(recordFactory, appId, appAttemptId, 1);
    NodeManagerMetrics metrics = mock(NodeManagerMetrics.class);
    NMStateStoreService stateStore = new NMNullStateStoreService();
    for (ContainerId containerId : new ContainerId[] { container1,
        container2}) {
      // TODO: Use builder utils
      ContainerLaunchContext launchContext =
          recordFactory.newRecordInstance(ContainerLaunchContext.class);
      long currentTime = System.currentTimeMillis();
      Token containerToken =
          BuilderUtils.newContainerToken(containerId, "127.0.0.1", 1234, user,
            BuilderUtils.newResource(1024, 1), currentTime + 10000L, 123,
            "password".getBytes(), currentTime);
      Container container =
          new ContainerImpl(nmContext, conf, dispatcher, stateStore, launchContext,
            null, metrics,
            BuilderUtils.newContainerTokenIdentifier(containerToken), null, 0, user, false, null) {

            @Override
            public ContainerState getContainerState() {
              return ContainerState.RUNNING;
            };
          };
      nmContext.getContainers().put(containerId, container);
      //TODO: Gross hack. Fix in code.
      ApplicationId applicationId = 
          containerId.getApplicationAttemptId().getApplicationId();
      nmContext.getApplications().get(applicationId).getContainers()
          .put(containerId, container);
      writeContainerLogs(nmContext, containerId, dirsHandler);

    }
    // TODO: Pull logs and test contents.
//    Thread.sleep(1000000);
  }
 
Example 17
Source Project: big-c   Source File: TestNMWebServicesContainers.java    License: Apache License 2.0 4 votes vote down vote up
protected void configureServlets() {
  resourceView = new ResourceView() {
    @Override
    public long getVmemAllocatedForContainers() {
      // 15.5G in bytes
      return new Long("16642998272");
    }

    @Override
    public long getPmemAllocatedForContainers() {
      // 16G in bytes
      return new Long("17179869184");
    }

    @Override
    public long getVCoresAllocatedForContainers() {
      return new Long("4000");
    }

    @Override
    public boolean isVmemCheckEnabled() {
      return true;
    }

    @Override
    public boolean isPmemCheckEnabled() {
      return true;
    }
  };
  conf.set(YarnConfiguration.NM_LOCAL_DIRS, testRootDir.getAbsolutePath());
  conf.set(YarnConfiguration.NM_LOG_DIRS, testLogDir.getAbsolutePath());
  NodeHealthCheckerService healthChecker = new NodeHealthCheckerService();
  healthChecker.init(conf);
  dirsHandler = healthChecker.getDiskHandler();
  aclsManager = new ApplicationACLsManager(conf);
  nmContext = new NodeManager.NMContext(null, null, dirsHandler,
      aclsManager, null, null) {
    public NodeId getNodeId() {
      return NodeId.newInstance("testhost.foo.com", 8042);
    };

    public int getHttpPort() {
      return 1234;
    };
  };
  nmWebApp = new NMWebApp(resourceView, aclsManager, dirsHandler);
  bind(JAXBContextResolver.class);
  bind(NMWebServices.class);
  bind(GenericExceptionHandler.class);
  bind(Context.class).toInstance(nmContext);
  bind(WebApp.class).toInstance(nmWebApp);
  bind(ResourceView.class).toInstance(resourceView);
  bind(ApplicationACLsManager.class).toInstance(aclsManager);
  bind(LocalDirsHandlerService.class).toInstance(dirsHandler);

  serve("/*").with(GuiceContainer.class);
}