Examples with LocalFile com.continuuity.weave.api.LocalFile used on opensource projects

Example 6 with LocalFile

use of com.continuuity.weave.api.LocalFile in project weave by continuuity.

the class YarnWeavePreparer method start.

@Override
public WeaveController start() {
    try {
        final ProcessLauncher<ApplicationId> launcher = yarnAppClient.createLauncher(user, weaveSpec);
        final ApplicationId appId = launcher.getContainerInfo();
        Callable<ProcessController<YarnApplicationReport>> submitTask = new Callable<ProcessController<YarnApplicationReport>>() {

            @Override
            public ProcessController<YarnApplicationReport> call() throws Exception {
                String fsUser = locationFactory.getHomeLocation().getName();
                // Local files needed by AM
                Map<String, LocalFile> localFiles = Maps.newHashMap();
                // Local files declared by runnables
                Multimap<String, LocalFile> runnableLocalFiles = HashMultimap.create();
                String vmOpts = jvmOpts.get();
                createAppMasterJar(createBundler(), localFiles);
                createContainerJar(createBundler(), localFiles);
                populateRunnableLocalFiles(weaveSpec, runnableLocalFiles);
                saveWeaveSpec(weaveSpec, runnableLocalFiles, localFiles);
                saveLogback(localFiles);
                saveLauncher(localFiles);
                saveKafka(localFiles);
                saveVmOptions(vmOpts, localFiles);
                saveArguments(new Arguments(arguments, runnableArgs), localFiles);
                saveLocalFiles(localFiles, ImmutableSet.of(Constants.Files.WEAVE_SPEC, Constants.Files.LOGBACK_TEMPLATE, Constants.Files.CONTAINER_JAR, Constants.Files.LAUNCHER_JAR, Constants.Files.ARGUMENTS));
                LOG.debug("Submit AM container spec: {}", appId);
                //     false
                return launcher.prepareLaunch(ImmutableMap.<String, String>builder().put(EnvKeys.WEAVE_FS_USER, fsUser).put(EnvKeys.WEAVE_APP_DIR, getAppLocation().toURI().toASCIIString()).put(EnvKeys.WEAVE_ZK_CONNECT, zkClient.getConnectString()).put(EnvKeys.WEAVE_RUN_ID, runId.getId()).put(EnvKeys.WEAVE_RESERVED_MEMORY_MB, Integer.toString(reservedMemory)).put(EnvKeys.WEAVE_APP_NAME, weaveSpec.getName()).build(), localFiles.values(), credentials).noResources().noEnvironment().withCommands().add("java", "-Djava.io.tmpdir=tmp", "-Dyarn.appId=$" + EnvKeys.YARN_APP_ID_STR, "-Dweave.app=$" + EnvKeys.WEAVE_APP_NAME, "-cp", Constants.Files.LAUNCHER_JAR + ":$HADOOP_CONF_DIR", "-Xmx" + (Constants.APP_MASTER_MEMORY_MB - Constants.APP_MASTER_RESERVED_MEMORY_MB) + "m", vmOpts, WeaveLauncher.class.getName(), Constants.Files.APP_MASTER_JAR, ApplicationMasterMain.class.getName(), Boolean.FALSE.toString()).redirectOutput(Constants.STDOUT).redirectError(Constants.STDERR).launch();
            }
        };
        YarnWeaveController controller = controllerFactory.create(runId, logHandlers, submitTask);
        controller.start();
        return controller;
    } catch (Exception e) {
        LOG.error("Failed to submit application {}", weaveSpec.getName(), e);
        throw Throwables.propagate(e);
    }
}