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Java INimbus类代码示例

本文整理汇总了Java中backtype.storm.scheduler.INimbus类的典型用法代码示例。如果您正苦于以下问题：Java INimbus类的具体用法？Java INimbus怎么用？Java INimbus使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


INimbus类属于backtype.storm.scheduler包，在下文中一共展示了INimbus类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: createNimbusData

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
private NimbusData createNimbusData(Map conf, INimbus inimbus)
		throws Exception {

	TimeCacheMap.ExpiredCallback<Object, Object> expiredCallback = new TimeCacheMap.ExpiredCallback<Object, Object>() {
		@Override
		public void expire(Object key, Object val) {
			try {
				LOG.info("Close file " + String.valueOf(key));
				if (val != null) {
					if (val instanceof Channel) {
						Channel channel = (Channel) val;
						channel.close();
					} else if (val instanceof BufferFileInputStream) {
						BufferFileInputStream is = (BufferFileInputStream) val;
						is.close();
					}
				}
			} catch (IOException e) {
				LOG.error(e.getMessage(), e);
			}

		}
	};

	int file_copy_expiration_secs = JStormUtils.parseInt(
			conf.get(Config.NIMBUS_FILE_COPY_EXPIRATION_SECS), 30);
	TimeCacheMap<Object, Object> uploaders = new TimeCacheMap<Object, Object>(
			file_copy_expiration_secs, expiredCallback);
	TimeCacheMap<Object, Object> downloaders = new TimeCacheMap<Object, Object>(
			file_copy_expiration_secs, expiredCallback);

	// Callback callback=new TimerCallBack();
	// StormTimer timer=Timer.mkTimerTimer(callback);
	NimbusData data = new NimbusData(conf, downloaders, uploaders, inimbus);

	return data;

}
开发者ID:zhangjunfang，项目名称:jstorm-0.9.6.3-，代码行数:39，代码来源:NimbusServer.java

示例2: main

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    // read configuration files
    @SuppressWarnings("rawtypes")
    /**
     * 读取配置文件和启动参数
     * 首先会读取默认配置jstorm-server-X.X.X.X.jar中的defaults.yaml
     * 如果没有设置storm.conf.file参数
     * 会默认读取storm.yaml
     */
    Map config = Utils.readStormConfig();

    /**
     * 此处貌似是后续功能？
     */
    JStormServerUtils.startTaobaoJvmMonitor();

    NimbusServer instance = new NimbusServer();

    /**
     * TODO:后续查看一下Inimbus代码
     */
    INimbus iNimbus = new DefaultInimbus();

    /**
     * 启动服务
     */
    instance.launchServer(config, iNimbus);

}
开发者ID:songtk，项目名称:learn_jstorm，代码行数:30，代码来源:NimbusServer.java

示例3: createNimbusData

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
/**
 * 1.此处定义一个TimcacheMap缓存失效时候的callback函数，关闭channel和stream
 * 建立上传和下载两个缓存，缓存流
 * 新建一个Nimbus对象
 */
@SuppressWarnings("rawtypes")
private NimbusData createNimbusData(Map conf, INimbus inimbus) throws Exception {

    TimeCacheMap.ExpiredCallback<Object, Object> expiredCallback = new TimeCacheMap.ExpiredCallback<Object, Object>() {
        @Override
        public void expire(Object key, Object val) {
            try {
                LOG.info("Close file " + String.valueOf(key));
                if (val != null) {
                    if (val instanceof Channel) {
                        Channel channel = (Channel) val;
                        channel.close();
                    } else if (val instanceof BufferFileInputStream) {
                        BufferFileInputStream is = (BufferFileInputStream) val;
                        is.close();
                    }
                }
            } catch (IOException e) {
                LOG.error(e.getMessage(), e);
            }

        }
    };

    int file_copy_expiration_secs = JStormUtils.parseInt(conf.get(Config.NIMBUS_FILE_COPY_EXPIRATION_SECS), 30);
    TimeCacheMap<Object, Object> uploaders = new TimeCacheMap<Object, Object>(file_copy_expiration_secs,
            expiredCallback);
    TimeCacheMap<Object, Object> downloaders = new TimeCacheMap<Object, Object>(file_copy_expiration_secs,
            expiredCallback);

    // Callback callback=new TimerCallBack();
    // StormTimer timer=Timer.mkTimerTimer(callback);
    NimbusData data = new NimbusData(conf, downloaders, uploaders, inimbus);

    return data;

}
开发者ID:songtk，项目名称:learn_jstorm，代码行数:43，代码来源:NimbusServer.java

示例4: launchServer

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
@SuppressWarnings("rawtypes")
private void launchServer(final Map conf, INimbus inimbus) {
    LOG.info("Begin to start nimbus with conf " + conf);

    try {
        // 1. check whether mode is distributed or not
        StormConfig.validate_distributed_mode(conf);

        createPid(conf);

        initShutdownHook();

        inimbus.prepare(conf, StormConfig.masterInimbus(conf));

        data = createNimbusData(conf, inimbus);

        initFollowerThread(conf);

        int port = ConfigExtension.getNimbusDeamonHttpserverPort(conf);
        hs = new Httpserver(port, conf);
        hs.start();

        initContainerHBThread(conf);

        while (!data.isLeader())
            Utils.sleep(5000);

        init(conf);
    } catch (Throwable e) {
        LOG.error("Fail to run nimbus ", e);
    } finally {
        cleanup();
    }

    LOG.info("Quit nimbus");
}
开发者ID:kkllwww007，项目名称:jstrom，代码行数:37，代码来源:NimbusServer.java

示例5: createNimbusData

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
@SuppressWarnings("rawtypes")
private NimbusData createNimbusData(Map conf, INimbus inimbus) throws Exception {

    // Callback callback=new TimerCallBack();
    // StormTimer timer=Timer.mkTimerTimer(callback);
    return new NimbusData(conf, inimbus);
}
开发者ID:kkllwww007，项目名称:jstrom，代码行数:8，代码来源:NimbusServer.java

示例6: createNimbusData

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
@SuppressWarnings("rawtypes")
private NimbusData createNimbusData(Map conf, INimbus inimbus)
		throws Exception {

	TimeCacheMap.ExpiredCallback<Object, Object> expiredCallback = new TimeCacheMap.ExpiredCallback<Object, Object>() {
		@Override
		public void expire(Object key, Object val) {
			try {
				LOG.info("Close file " + String.valueOf(key));
				if (val != null) {
					if (val instanceof Channel) {
						Channel channel = (Channel) val;
						channel.close();
					} else if (val instanceof BufferFileInputStream) {
						BufferFileInputStream is = (BufferFileInputStream) val;
						is.close();
					}
				}
			} catch (IOException e) {
				LOG.error(e.getMessage(), e);
			}

		}
	};

	int file_copy_expiration_secs = JStormUtils.parseInt(
			conf.get(Config.NIMBUS_FILE_COPY_EXPIRATION_SECS), 30);
	TimeCacheMap<Object, Object> uploaders = new TimeCacheMap<Object, Object>(
			file_copy_expiration_secs, expiredCallback);
	TimeCacheMap<Object, Object> downloaders = new TimeCacheMap<Object, Object>(
			file_copy_expiration_secs, expiredCallback);

	// Callback callback=new TimerCallBack();
	// StormTimer timer=Timer.mkTimerTimer(callback);
	NimbusData data = new NimbusData(conf, downloaders, uploaders, inimbus);

	return data;

}
开发者ID:greeenSY，项目名称:Tstream，代码行数:40，代码来源:NimbusServer.java

示例7: main

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    Thread.setDefaultUncaughtExceptionHandler(new DefaultUncaughtExceptionHandler());
    // read configuration files
    @SuppressWarnings("rawtypes")
    Map config = Utils.readStormConfig();
    JStormServerUtils.startTaobaoJvmMonitor();
    NimbusServer instance = new NimbusServer();
    INimbus iNimbus = new DefaultInimbus();
    instance.launchServer(config, iNimbus);
}
开发者ID:alibaba，项目名称:jstorm，代码行数:11，代码来源:NimbusServer.java

示例8: launchServer

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
@SuppressWarnings("rawtypes")
private void launchServer(final Map conf, INimbus inimbus) {
    LOG.info("Begin to start nimbus with conf " + conf);

    try {
        // 1. check whether mode is distributed or not
        StormConfig.validate_distributed_mode(conf);

        createPid(conf);

        initShutdownHook();

        inimbus.prepare(conf, StormConfig.masterInimbus(conf));

        data = createNimbusData(conf, inimbus);

        initFollowerThread(conf);

        int port = ConfigExtension.getNimbusDeamonHttpserverPort(conf);
        hs = new Httpserver(port, conf);
        hs.start();

        initContainerHBThread(conf);

        serviceHandler = new ServiceHandler(data);
        initThrift(conf);
    } catch (Throwable e) {
        if (e instanceof OutOfMemoryError) {
            LOG.error("Halting due to out of memory error...");
        }
        LOG.error("Fail to run nimbus ", e);
    } finally {
        cleanup();
    }

    LOG.info("Quit nimbus");
}
开发者ID:alibaba，项目名称:jstorm，代码行数:38，代码来源:NimbusServer.java

示例9: launcherLocalServer

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
public ServiceHandler launcherLocalServer(final Map conf, INimbus inimbus) throws Exception {
    LOG.info("Begin to start nimbus on local model");
    StormConfig.validate_local_mode(conf);
    inimbus.prepare(conf, StormConfig.masterInimbus(conf));
    data = createNimbusData(conf, inimbus);
    init(conf);
    serviceHandler = new ServiceHandler(data);
    return serviceHandler;
}
开发者ID:alibaba，项目名称:jstorm，代码行数:10，代码来源:NimbusServer.java

示例10: getInimubs

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
public INimbus getInimubs() {
	return inimubs;
}
开发者ID:zhangjunfang，项目名称:jstorm-0.9.6.3-，代码行数:4，代码来源:NimbusData.java

示例11: launchServer

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
@SuppressWarnings("rawtypes")
private void launchServer(final Map conf, INimbus inimbus) {
    LOG.info("Begin to start nimbus with conf " + conf);

    try {
        // 1. check whether mode is distributed or not
        /**
         * 判断启动模式是分布式还是本地
         * 判断依据为配置项storm.cluster.mode
         * local : 本地
         * distributed : 分布式
         */
        StormConfig.validate_distributed_mode(conf);

        createPid(conf);

        initShutdownHook();

        /**
         * 尚未开发？
         */
        inimbus.prepare(conf, StormConfig.masterInimbus(conf));

        data = createNimbusData(conf, inimbus);

        initFollowerThread(conf);

        /**
         * 在7621端口启动httpServer
         */
        int port = ConfigExtension.getNimbusDeamonHttpserverPort(conf);
        hs = new Httpserver(port, conf);
        hs.start();

        initContainerHBThread(conf);

        while (!data.isLeader())
            Utils.sleep(5000);

        initUploadMetricThread(data);

        init(conf);
    } catch (Throwable e) {
        LOG.error("Fail to run nimbus ", e);
    } finally {
        cleanup();
    }

    LOG.info("Quit nimbus");
}
开发者ID:songtk，项目名称:learn_jstorm，代码行数:51，代码来源:NimbusServer.java

示例12: getInimubs

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
public INimbus getInimubs() {
    return inimubs;
}
开发者ID:songtk，项目名称:learn_jstorm，代码行数:4，代码来源:NimbusData.java

示例13: createNimbusData

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
@SuppressWarnings("rawtypes")
private NimbusData createNimbusData(Map conf, INimbus inimbus) throws Exception {
    // Callback callback=new TimerCallBack();
    // StormTimer timer=Timer.mkTimerTimer(callback);
    return new NimbusData(conf, inimbus);
}
开发者ID:alibaba，项目名称:jstorm，代码行数:7，代码来源:NimbusServer.java

示例14: NimbusData

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
@SuppressWarnings({"unchecked", "rawtypes"})
public NimbusData(final Map conf, INimbus inimbus) throws Exception {
    this.conf = conf;

    createFileHandler();
    mkBlobCacheMap();
    this.nimbusHostPortInfo = NimbusInfo.fromConf(conf);
    this.blobStore = BlobStoreUtils.getNimbusBlobStore(conf, nimbusHostPortInfo);

    this.isLaunchedCleaner = false;
    this.isLaunchedMonitor = false;

    this.submittedCount = new AtomicInteger(0);

    this.stormClusterState = Cluster.mk_storm_cluster_state(conf);

    createCache();

    this.taskHeartbeatsCache = new ConcurrentHashMap<>();

    this.scheduExec = Executors.newScheduledThreadPool(SCHEDULE_THREAD_NUM);

    this.statusTransition = new StatusTransition(this);

    this.startTime = TimeUtils.current_time_secs();

    this.inimubs = inimbus;

    localMode = StormConfig.local_mode(conf);

    this.metricCache = new JStormMetricCache(conf, this.stormClusterState);
    this.clusterName = ConfigExtension.getClusterName(conf);

    pendingSubmitTopologies = new TimeCacheMap<>(JStormUtils.MIN_10);
    topologyTaskTimeout = new ConcurrentHashMap<>();
    tasksHeartbeat = new ConcurrentHashMap<>();

    // init nimbus metric reporter
    this.metricsReporter = new JStormMetricsReporter(this);

    // metrics thread will be started in NimbusServer
    this.metricRunnable = ClusterMetricsRunnable.mkInstance(this);

    String configUpdateHandlerClass = ConfigExtension.getNimbusConfigUpdateHandlerClass(conf);
    this.configUpdateHandler = (ConfigUpdateHandler) Utils.newInstance(configUpdateHandlerClass);

    if (conf.containsKey(Config.NIMBUS_TOPOLOGY_ACTION_NOTIFIER_PLUGIN)) {
        String string = (String) conf.get(Config.NIMBUS_TOPOLOGY_ACTION_NOTIFIER_PLUGIN);
        nimbusNotify = (ITopologyActionNotifierPlugin) Utils.newInstance(string);
    } else {
        nimbusNotify = null;
    }
}
开发者ID:alibaba，项目名称:jstorm，代码行数:54，代码来源:NimbusData.java

示例15: main

import backtype.storm.scheduler.INimbus; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
	// read configuration files
	Map config = Utils.readStormConfig();

	JStormServerUtils.startTaobaoJvmMonitor();

	NimbusServer instance = new NimbusServer();

	INimbus iNimbus = new DefaultInimbus();

	instance.launchServer(config, iNimbus);

}
开发者ID:zhangjunfang，项目名称:jstorm-0.9.6.3-，代码行数:14，代码来源:NimbusServer.java


注：本文中的backtype.storm.scheduler.INimbus类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。