本文整理汇总了Java中storm.trident.drpc.ReturnResultsReducer.ReturnResultsState类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);
}
}
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);
}
}
}
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);
}
}
}
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);
}
}
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);
}
}
}
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);
}
}
}
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();
}