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Java BatchOutputCollectorImpl类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中backtype.storm.coordination.BatchOutputCollectorImpl的典型用法代码示例。如果您正苦于以下问题:Java BatchOutputCollectorImpl类的具体用法?Java BatchOutputCollectorImpl怎么用?Java BatchOutputCollectorImpl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。



BatchOutputCollectorImpl类属于backtype.storm.coordination包,在下文中一共展示了BatchOutputCollectorImpl类的4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,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: prepare

import backtype.storm.coordination.BatchOutputCollectorImpl; //导入依赖的package包/类
@Override
public void prepare(Map conf, TopologyContext context, OutputCollector collector) {        
    _messageTimeoutMs = context.maxTopologyMessageTimeout() * 1000L;
    _lastRotate = System.currentTimeMillis();
    _batches = new RotatingMap(2);
    _context = context;
    _collector = collector;
    _coordCollector = new CoordinatedOutputCollector(collector);
    _coordOutputCollector = new BatchOutputCollectorImpl(new OutputCollector(_coordCollector));
            
    _coordConditions = (Map) context.getExecutorData("__coordConditions");
    if(_coordConditions==null) {
        _coordConditions = new HashMap();
        for(String batchGroup: _coordSpecs.keySet()) {
            CoordSpec spec = _coordSpecs.get(batchGroup);
            CoordCondition cond = new CoordCondition();
            cond.commitStream = spec.commitStream;
            cond.expectedTaskReports = 0;
            for(String comp: spec.coords.keySet()) {
                CoordType ct = spec.coords.get(comp);
                if(ct.equals(CoordType.single())) {
                    cond.expectedTaskReports+=1;
                } else {
                    cond.expectedTaskReports+=context.getComponentTasks(comp).size();
                }
            }
            cond.targetTasks = new HashSet<Integer>();
            for(String component: Utils.get(context.getThisTargets(),
                                    COORD_STREAM(batchGroup),
                                    new HashMap<String, Grouping>()).keySet()) {
                cond.targetTasks.addAll(context.getComponentTasks(component));
            }
            _coordConditions.put(batchGroup, cond);
        }
        context.setExecutorData("_coordConditions", _coordConditions);
    }
    _bolt.prepare(conf, context, _coordOutputCollector);
}
 
开发者ID:zhangjunfang,项目名称:jstorm-0.9.6.3-,代码行数:39,代码来源:TridentBoltExecutor.java


示例2: prepare

import backtype.storm.coordination.BatchOutputCollectorImpl; //导入依赖的package包/类
@Override
public void prepare(Map conf, TopologyContext context, OutputCollector collector) {
    _messageTimeoutMs = context.maxTopologyMessageTimeout() * 1000L;
    _lastRotate = System.currentTimeMillis();
    _batches = new RotatingMap<>(2);
    _context = context;
    _collector = collector;
    _coordCollector = new CoordinatedOutputCollector(new OutputCollector(collector));
    _coordOutputCollector = new BatchOutputCollectorImpl(new OutputCollector(_coordCollector));

    _coordConditions = (Map) context.getExecutorData("__coordConditions");
    if (_coordConditions == null) {
        _coordConditions = new HashMap<>();
        for (String batchGroup : _coordSpecs.keySet()) {
            CoordSpec spec = _coordSpecs.get(batchGroup);
            CoordCondition cond = new CoordCondition();
            cond.commitStream = spec.commitStream;
            cond.expectedTaskReports = 0;
            for (String comp : spec.coords.keySet()) {
                CoordType ct = spec.coords.get(comp);
                if (ct.equals(CoordType.single())) {
                    cond.expectedTaskReports += 1;
                } else {
                    cond.expectedTaskReports += context.getComponentTasks(comp).size();
                }
            }
            cond.targetTasks = new HashSet<>();
            for (String component : Utils.get(context.getThisTargets(),
                    COORD_STREAM(batchGroup),
                    new HashMap<String, Grouping>()).keySet()) {
                cond.targetTasks.addAll(context.getComponentTasks(component));
            }
            _coordConditions.put(batchGroup, cond);
        }
        context.setExecutorData("_coordConditions", _coordConditions);
    }
    _bolt.prepare(conf, context, _coordOutputCollector);
}
 
开发者ID:alibaba,项目名称:jstorm,代码行数:39,代码来源:TridentBoltExecutor.java


示例3: prepare

import backtype.storm.coordination.BatchOutputCollectorImpl; //导入依赖的package包/类
@Override
public void prepare(Map conf, TopologyContext context,
		OutputCollector collector) {
	_collector = new BatchOutputCollectorImpl(collector);
	_emitter = _spout.getEmitter(conf, context);
}
 
开发者ID:zhangjunfang,项目名称:jstorm-0.9.6.3-,代码行数:7,代码来源:TransactionalSpoutBatchExecutor.java


示例4: prepare

import backtype.storm.coordination.BatchOutputCollectorImpl; //导入依赖的package包/类
@Override
public void prepare(Map conf, TopologyContext context, OutputCollector collector) {
    _collector = new BatchOutputCollectorImpl(collector);
    _emitter = _spout.getEmitter(conf, context);
}
 
开发者ID:kkllwww007,项目名称:jstrom,代码行数:6,代码来源:TransactionalSpoutBatchExecutor.java



注:本文中的backtype.storm.coordination.BatchOutputCollectorImpl类示例整理自Github/MSDocs等源码及文档管理平台,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。


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