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Java ReturnResultsState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storm.trident.drpc.ReturnResultsReducer.ReturnResultsState的典型用法代码示例。如果您正苦于以下问题:Java ReturnResultsState类的具体用法?Java ReturnResultsState怎么用?Java ReturnResultsState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。



ReturnResultsState类属于storm.trident.drpc.ReturnResultsReducer包,在下文中一共展示了ReturnResultsState类的7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: execute

import storm.trident.drpc.ReturnResultsReducer.ReturnResultsState; //导入依赖的package包/类
@Override
public void execute(ReturnResultsState state, int streamIndex, TridentTuple input, TridentCollector collector) {
    if(streamIndex==0) {
        state.returnInfo = input.getString(0);
    } else {
        state.results.add(input);
    }
}
 
开发者ID:zhangjunfang,项目名称:jstorm-0.9.6.3-,代码行数:9,代码来源:ReturnResultsReducer.java


示例2: complete

import storm.trident.drpc.ReturnResultsReducer.ReturnResultsState; //导入依赖的package包/类
@Override
public void complete(ReturnResultsState state, TridentCollector collector) {
    // only one of the multireducers will receive the tuples
    if(state.returnInfo!=null) {
        String result = Utils.to_json(state.results);
        Map retMap = (Map) Utils.from_json(state.returnInfo);
        final String host = (String) retMap.get("host");
        final int port = Utils.getInt(retMap.get("port"));
        String id = (String) retMap.get("id");
        DistributedRPCInvocations.Iface client;
        if(local) {
            client = (DistributedRPCInvocations.Iface) ServiceRegistry.getService(host);
        } else {
List server = new ArrayList() {/**
	 * 
	 */
	private static final long serialVersionUID = -2178334393663496091L;

{
                add(host);
                add(port);
            }};

            if(!_clients.containsKey(server)) {
                _clients.put(server, new DRPCInvocationsClient(host, port));
            }
            client = _clients.get(server);
        }

        try {
            client.result(id, result);
        } catch(TException e) {
            collector.reportError(e);
        }
    }
}
 
开发者ID:zhangjunfang,项目名称:jstorm-0.9.6.3-,代码行数:37,代码来源:ReturnResultsReducer.java


示例3: complete

import storm.trident.drpc.ReturnResultsReducer.ReturnResultsState; //导入依赖的package包/类
@Override
public void complete(ReturnResultsState state, TridentCollector collector) {
    // only one of the multireducers will receive the tuples
    if(state.returnInfo!=null) {
        String result = Utils.to_json(state.results);
        Map retMap = (Map) Utils.from_json(state.returnInfo);
        final String host = (String) retMap.get("host");
        final int port = Utils.getInt(retMap.get("port"));
        String id = (String) retMap.get("id");
        DistributedRPCInvocations.Iface client;
        if(local) {
            client = (DistributedRPCInvocations.Iface) ServiceRegistry.getService(host);
        } else {
            List server = new ArrayList() {{
                add(host);
                add(port);
            }};

            if(!_clients.containsKey(server)) {
                _clients.put(server, new DRPCInvocationsClient(host, port));
            }
            client = _clients.get(server);
        }

        try {
            client.result(id, result);
        } catch(TException e) {
            collector.reportError(e);
        }
    }
}
 
开发者ID:songtk,项目名称:learn_jstorm,代码行数:32,代码来源:ReturnResultsReducer.java


示例4: execute

import storm.trident.drpc.ReturnResultsReducer.ReturnResultsState; //导入依赖的package包/类
@Override
public void execute(ReturnResultsState state, int streamIndex, TridentTuple input, TridentCollector collector) {
    if (streamIndex == 0) {
        state.returnInfo = input.getString(0);
    } else {
        state.results.add(input);
    }
}
 
开发者ID:kkllwww007,项目名称:jstrom,代码行数:9,代码来源:ReturnResultsReducer.java


示例5: complete

import storm.trident.drpc.ReturnResultsReducer.ReturnResultsState; //导入依赖的package包/类
@Override
public void complete(ReturnResultsState state, TridentCollector collector) {
    // only one of the multireducers will receive the tuples
    if (state.returnInfo != null) {
        String result = JSONValue.toJSONString(state.results);
        Map retMap = (Map) JSONValue.parse(state.returnInfo);
        final String host = (String) retMap.get("host");
        final int port = Utils.getInt(retMap.get("port"));
        String id = (String) retMap.get("id");
        DistributedRPCInvocations.Iface client;
        if (local) {
            client = (DistributedRPCInvocations.Iface) ServiceRegistry.getService(host);
        } else {
            List server = new ArrayList() {
                {
                    add(host);
                    add(port);
                }
            };

            if (!_clients.containsKey(server)) {
                try {
                    _clients.put(server, new DRPCInvocationsClient(conf, host, port));
                } catch (TTransportException ex) {
                    throw new RuntimeException(ex);
                }
            }
            client = _clients.get(server);
        }

        try {
            client.result(id, result);
        } catch (AuthorizationException aze) {
            collector.reportError(aze);
        } catch (TException e) {
            collector.reportError(e);
        }
    }
}
 
开发者ID:kkllwww007,项目名称:jstrom,代码行数:40,代码来源:ReturnResultsReducer.java


示例6: complete

import storm.trident.drpc.ReturnResultsReducer.ReturnResultsState; //导入依赖的package包/类
@Override
public void complete(ReturnResultsState state, TridentCollector collector) {
    // only one of the multireducers will receive the tuples
    if(state.returnInfo!=null) {
        String result = JSONValue.toJSONString(state.results);
        Map retMap = (Map) JSONValue.parse(state.returnInfo);
        final String host = (String) retMap.get("host");
        final int port = Utils.getInt(retMap.get("port"));
        String id = (String) retMap.get("id");
        DistributedRPCInvocations.Iface client;
        if(local) {
            client = (DistributedRPCInvocations.Iface) ServiceRegistry.getService(host);
        } else {
            List server = new ArrayList() {{
                add(host);
                add(port);
            }};

            if(!_clients.containsKey(server)) {
                _clients.put(server, new DRPCInvocationsClient(host, port));
            }
            client = _clients.get(server);
        }

        try {
            client.result(id, result);
        } catch(TException e) {
            collector.reportError(e);
        }
    }
}
 
开发者ID:metamx,项目名称:incubator-storm,代码行数:32,代码来源:ReturnResultsReducer.java


示例7: init

import storm.trident.drpc.ReturnResultsReducer.ReturnResultsState; //导入依赖的package包/类
@Override
public ReturnResultsState init(TridentCollector collector) {
    return new ReturnResultsState();
}
 
开发者ID:zhangjunfang,项目名称:jstorm-0.9.6.3-,代码行数:5,代码来源:ReturnResultsReducer.java



注:本文中的storm.trident.drpc.ReturnResultsReducer.ReturnResultsState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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