Examples with ContainersLauncher org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher used on opensource projects

Example 1 with ContainersLauncher

use of org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher in project hadoop by apache.

the class DummyContainerManager method createContainersLauncher.

@Override
@SuppressWarnings("unchecked")
protected ContainersLauncher createContainersLauncher(Context context, ContainerExecutor exec) {
    return new ContainersLauncher(context, super.dispatcher, exec, super.dirsHandler, this) {

        @Override
        public void handle(ContainersLauncherEvent event) {
            Container container = event.getContainer();
            ContainerId containerId = container.getContainerId();
            switch(event.getType()) {
                case LAUNCH_CONTAINER:
                    dispatcher.getEventHandler().handle(new ContainerEvent(containerId, ContainerEventType.CONTAINER_LAUNCHED));
                    break;
                case CLEANUP_CONTAINER:
                    dispatcher.getEventHandler().handle(new ContainerExitEvent(containerId, ContainerEventType.CONTAINER_KILLED_ON_REQUEST, 0, "Container exited with exit code 0."));
                    break;
            }
        }
    };
}

Example 2 with ContainersLauncher

use of org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher in project hadoop by apache.

the class TestContainerManagerRecovery method createContainerManager.

private ContainerManagerImpl createContainerManager(Context context) {
    final LogHandler logHandler = mock(LogHandler.class);
    final ResourceLocalizationService rsrcSrv = new ResourceLocalizationService(null, null, null, null, context) {

        @Override
        public void serviceInit(Configuration conf) throws Exception {
        }

        @Override
        public void serviceStart() throws Exception {
        // do nothing
        }

        @Override
        public void serviceStop() throws Exception {
        // do nothing
        }

        @Override
        public void handle(LocalizationEvent event) {
        // do nothing
        }
    };
    final ContainersLauncher launcher = new ContainersLauncher(context, null, null, null, null) {

        @Override
        public void handle(ContainersLauncherEvent event) {
        // do nothing
        }
    };
    return new ContainerManagerImpl(context, mock(ContainerExecutor.class), mock(DeletionService.class), mock(NodeStatusUpdater.class), metrics, null) {

        @Override
        protected LogHandler createLogHandler(Configuration conf, Context context, DeletionService deletionService) {
            return logHandler;
        }

        @Override
        protected ResourceLocalizationService createResourceLocalizationService(ContainerExecutor exec, DeletionService deletionContext, Context context) {
            return rsrcSrv;
        }

        @Override
        protected ContainersLauncher createContainersLauncher(Context context, ContainerExecutor exec) {
            return launcher;
        }

        @Override
        public void setBlockNewContainerRequests(boolean blockNewContainerRequests) {
        // do nothing
        }

        @Override
        public NMTimelinePublisher createNMTimelinePublisher(Context context) {
            return null;
        }
    };
}