Examples with VolumeManager org.apache.accumulo.server.fs.VolumeManager used on opensource projects

Example 56 with VolumeManager

use of org.apache.accumulo.server.fs.VolumeManager in project accumulo by apache.

the class TabletServer method main.

public static void main(String[] args) throws IOException {
    try {
        final String app = "tserver";
        ServerOpts opts = new ServerOpts();
        opts.parseArgs(app, args);
        SecurityUtil.serverLogin(SiteConfiguration.getInstance());
        String hostname = opts.getAddress();
        Instance instance = HdfsZooInstance.getInstance();
        ServerConfigurationFactory conf = new ServerConfigurationFactory(instance);
        VolumeManager fs = VolumeManagerImpl.get();
        MetricsSystemHelper.configure(TabletServer.class.getSimpleName());
        Accumulo.init(fs, instance, conf, app);
        final TabletServer server = new TabletServer(instance, conf, fs);
        server.config(hostname);
        DistributedTrace.enable(hostname, app, conf.getSystemConfiguration());
        if (UserGroupInformation.isSecurityEnabled()) {
            UserGroupInformation loginUser = UserGroupInformation.getLoginUser();
            loginUser.doAs(new PrivilegedExceptionAction<Void>() {

                @Override
                public Void run() {
                    server.run();
                    return null;
                }
            });
        } else {
            server.run();
        }
    } catch (Exception ex) {
        log.error("Uncaught exception in TabletServer.main, exiting", ex);
        System.exit(1);
    } finally {
        DistributedTrace.disable();
    }
}

Example 57 with VolumeManager

use of org.apache.accumulo.server.fs.VolumeManager in project accumulo by apache.

the class TraceServer method main.

public static void main(String[] args) throws Exception {
    final String app = "tracer";
    ServerOpts opts = new ServerOpts();
    opts.parseArgs(app, args);
    loginTracer(SiteConfiguration.getInstance());
    Instance instance = HdfsZooInstance.getInstance();
    ServerConfigurationFactory conf = new ServerConfigurationFactory(instance);
    VolumeManager fs = VolumeManagerImpl.get();
    MetricsSystemHelper.configure(TraceServer.class.getSimpleName());
    Accumulo.init(fs, instance, conf, app);
    String hostname = opts.getAddress();
    TraceServer server = new TraceServer(instance, conf, hostname);
    try {
        server.run();
    } finally {
        log.info("tracer stopping");
        ZooReaderWriter.getInstance().getZooKeeper().close();
    }
}