Examples of org.apache.whirr.ClusterController.launchCluster()

Class org.apache.whirr.ClusterController

Examples of org.apache.whirr.ClusterController.launchCluster()

org.apache.whirr.ClusterController.launchCluster()
Start the cluster described by clusterSpec and block until the cluster is available. It is not guaranteed that the service running on the cluster has started when this method returns. @param clusterSpec @return an object representing the running cluster @throws IOException if there is a problem while starting the cluster. Thecluster may or may not have started. @throws InterruptedException if the thread is interrupted.

    
    ClusterControllerFactory factory = mock(ClusterControllerFactory.class);
    ClusterController controller = mock(ClusterController.class);
    Cluster cluster = mock(Cluster.class);
    when(factory.create((String) any())).thenReturn(controller);
    when(controller.launchCluster((ClusterSpec) any())).thenReturn(cluster);
    
    LaunchClusterCommand command = new LaunchClusterCommand(factory);
    Map<String, File> keys = KeyPair.generateTemporaryFiles();
    
    int rc = command.run(null, out, null, Lists.newArrayList(

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    ClusterControllerFactory factory = mock(ClusterControllerFactory.class);
    ClusterController controller = mock(ClusterController.class);
    Cluster cluster = mock(Cluster.class);
    when(factory.create((String) any())).thenReturn(controller);
    when(controller.launchCluster((ClusterSpec) any())).thenReturn(cluster);
    
    LaunchClusterCommand command = new LaunchClusterCommand(factory);
    Map<String, File> keys = KeyPair.generateTemporaryFiles();
    
    int rc = command.run(null, out, null, Lists.newArrayList(

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            throws IOException, GFacHandlerException, ConfigurationException, InterruptedException, TransformerException, ParserConfigurationException {
        ClusterSpec hadoopClusterSpec =
                whirrConfigurationToClusterSpec(hostDescription, workingDirectory);
        ClusterController hadoopClusterController =
                createClusterController(hadoopClusterSpec.getServiceName());
        Cluster hadoopCluster =  hadoopClusterController.launchCluster(hadoopClusterSpec);


        logger.info(String.format("Started cluster of %s instances.\n",
                hadoopCluster.getInstances().size()));


        File siteXML = new File(workingDirectory, "hadoop-site.xml");

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    ClusterController controller = new ClusterController();


    DryRun dryRun = getDryRunInControllerForCluster(controller, clusterSpec);
    dryRun.reset();
    
    controller.launchCluster(clusterSpec);
    controller.destroyCluster(clusterSpec);


    ListMultimap<NodeMetadata, Statement> perNodeExecutions = dryRun.getExecutions();


    for (Entry<NodeMetadata, Collection<Statement>> entry : perNodeExecutions

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    ClusterController controller = new ClusterController();


    DryRun dryRun = getDryRunInControllerForCluster(controller, clusterSpec);
    dryRun.reset();
    
    controller.launchCluster(clusterSpec);
    controller.destroyCluster(clusterSpec);


    ListMultimap<NodeMetadata, Statement> perNodeExecutions = dryRun.getExecutions();


    for (Entry<NodeMetadata, Collection<Statement>> entry : perNodeExecutions

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    ClusterController controller = new ClusterController();
    
    DryRun dryRun = getDryRunInControllerForCluster(controller, clusterSpec);
    dryRun.reset();
    
    controller.launchCluster(clusterSpec);
    controller.destroyCluster(clusterSpec);


    
    ListMultimap<NodeMetadata, Statement> perNodeExecutions = dryRun.getExecutions();
    List<StatementOnNode> totalExecutions = dryRun.getTotallyOrderedExecutions();

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