当前位置: 首页>>代码示例>>Java>>正文

Java ServiceRegistry类代码示例

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


ServiceRegistry类属于backtype.storm.utils包，在下文中一共展示了ServiceRegistry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: LocalDRPC

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
public LocalDRPC() {
	
	
	thread = new Thread(new Runnable() {

		@Override
		public void run() {
			LOG.info("Begin to init local Drpc");
			try {
				handler.init();
			} catch (Exception e) {
				LOG.info("Failed to  start local drpc");
				System.exit(-1);
			}
			LOG.info("Successfully start local drpc");
		}
	});
	thread.start();

	serviceId = ServiceRegistry.registerService(handler);
}
开发者ID:zhangjunfang，项目名称:jstorm-0.9.6.3-，代码行数:22，代码来源:LocalDRPC.java

示例2: fail

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
@Override
public void fail(Object msgId) {
	DRPCMessageId did = (DRPCMessageId) msgId;
	DistributedRPCInvocations.Iface client;

	if (_local_drpc_id == null) {
		client = _clients.get(did.index);
	} else {
		client = (DistributedRPCInvocations.Iface) ServiceRegistry
				.getService(_local_drpc_id);
	}
	try {
		client.failRequest(did.id);
	} catch (TException e) {
		LOG.error("Failed to fail request", e);
	}
}
开发者ID:zhangjunfang，项目名称:jstorm-0.9.6.3-，代码行数:18，代码来源:DRPCSpout.java

示例3: fail

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
@Override
public void fail(Object msgId) {
    DRPCMessageId did = (DRPCMessageId) msgId;
    DistributedRPCInvocations.Iface client;

    if (_local_drpc_id == null) {
        client = _clients.get(did.index);
    } else {
        client = (DistributedRPCInvocations.Iface) ServiceRegistry.getService(_local_drpc_id);
    }
    try {
        client.failRequest(did.id);
    } catch (AuthorizationException aze) {
        LOG.error("Not authorized to failREquest from DRPC server", aze);
    } catch (TException e) {
        LOG.error("Failed to fail request", e);
    }
}
开发者ID:kkllwww007，项目名称:jstrom，代码行数:19，代码来源:DRPCSpout.java

示例4: LocalDRPC

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
public LocalDRPC() {

        thread = new Thread(new Runnable() {

            @Override
            public void run() {
                LOG.info("Begin to init local Drpc");
                try {
                    handler.init();
                } catch (Exception e) {
                    LOG.info("Failed to  start local drpc");
                    System.exit(-1);
                }
                LOG.info("Successfully start local drpc");
            }
        });
        thread.start();

        serviceId = ServiceRegistry.registerService(handler);
    }
开发者ID:kkllwww007，项目名称:jstrom，代码行数:21，代码来源:LocalDRPC.java

示例5: fail

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
@Override
public void fail(Object msgId) {
    DRPCMessageId did = (DRPCMessageId) msgId;
    DistributedRPCInvocations.Iface client;
    
    if(_local_drpc_id == null) {
        client = _clients.get(did.index);
    } else {
        client = (DistributedRPCInvocations.Iface) ServiceRegistry.getService(_local_drpc_id);
    }
    try {
        client.failRequest(did.id);
    } catch (TException e) {
        LOG.error("Failed to fail request", e);
    }
}
开发者ID:metamx，项目名称:incubator-storm，代码行数:17，代码来源:DRPCSpout.java

示例6: LocalDRPC

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
public LocalDRPC() {
    thread = new Thread(new Runnable() {
        @Override
        public void run() {
            LOG.info("Begin to init local Drpc");
            try {
                killOldDrpcPids();
                handler.init();
            } catch (Exception e) {
                LOG.info("Failed to  start local drpc");
                System.exit(-1);
            }
            LOG.info("Successfully started local drpc");
        }
    });
    thread.start();

    serviceId = ServiceRegistry.registerService(handler);
}
开发者ID:alibaba，项目名称:jstorm，代码行数:20，代码来源:LocalDRPC.java

示例7: complete

import backtype.storm.utils.ServiceRegistry; //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8: complete

import backtype.storm.utils.ServiceRegistry; //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9: execute

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
@Override
public void execute(Tuple input) {
	String result = (String) input.getValue(0);
	String returnInfo = (String) input.getValue(1);
	if (returnInfo != null) {
		Map retMap = (Map) Utils.from_json(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);
			_collector.ack(input);
		} catch (TException e) {
			LOG.error("Failed to return results to DRPC server", e);
			_collector.fail(input);
		}
	}
}
开发者ID:songtk，项目名称:learn_jstorm，代码行数:37，代码来源:ReturnResults.java

示例10: complete

import backtype.storm.utils.ServiceRegistry; //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11: complete

import backtype.storm.utils.ServiceRegistry; //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12: execute

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
@Override
public void execute(Tuple input) {
    String result = (String) input.getValue(0);
    String returnInfo = (String) input.getValue(1);
    if(returnInfo!=null) {
        Map retMap = (Map) JSONValue.parse(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);
            _collector.ack(input);
        } catch(TException e) {
            LOG.error("Failed to return results to DRPC server", e);
            _collector.fail(input);
        }
    }
}
开发者ID:metamx，项目名称:incubator-storm，代码行数:34，代码来源:ReturnResults.java

示例13: shutdown

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
@Override
public void shutdown() {
	
	ServiceRegistry.unregisterService(this.serviceId);
	this.handler.shutdown();
}
开发者ID:zhangjunfang，项目名称:jstorm-0.9.6.3-，代码行数:7，代码来源:LocalDRPC.java

示例14: execute

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
@Override
public void execute(Tuple input) {
	String result = (String) input.getValue(0);
	String returnInfo = (String) input.getValue(1);
	if (returnInfo != null) {
		Map retMap = (Map) Utils.from_json(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 = -3037501815514622339L;

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

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

		try {
			client.result(id, result);
			_collector.ack(input);
		} catch (TException e) {
			LOG.error("Failed to return results to DRPC server", e);
			_collector.fail(input);
		}
	}
}
开发者ID:zhangjunfang，项目名称:jstorm-0.9.6.3-，代码行数:42，代码来源:ReturnResults.java

示例15: shutdown

import backtype.storm.utils.ServiceRegistry; //导入依赖的package包/类
@Override
public void shutdown() {
	// TODO Auto-generated method stub
	ServiceRegistry.unregisterService(this.serviceId);
	this.handler.shutdown();
}
开发者ID:songtk，项目名称:learn_jstorm，代码行数:7，代码来源:LocalDRPC.java


注：本文中的backtype.storm.utils.ServiceRegistry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。