本文整理汇总了Java中org.apache.hadoop.hbase.protobuf.generated.ClientProtos.CoprocessorServiceRequest方法的典型用法代码示例。如果您正苦于以下问题：Java ClientProtos.CoprocessorServiceRequest方法的具体用法？Java ClientProtos.CoprocessorServiceRequest怎么用？Java ClientProtos.CoprocessorServiceRequest使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.hbase.protobuf.generated.ClientProtos的用法示例。
在下文中一共展示了ClientProtos.CoprocessorServiceRequest方法的2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: execService
import org.apache.hadoop.hbase.protobuf.generated.ClientProtos; //导入方法依赖的package包/类
@Override
public ClientProtos.CoprocessorServiceResponse execService(RpcController controller,
ClientProtos.CoprocessorServiceRequest request) throws ServiceException {
return null;
}
示例2: execMasterService
import org.apache.hadoop.hbase.protobuf.generated.ClientProtos; //导入方法依赖的package包/类
@Override
public ClientProtos.CoprocessorServiceResponse execMasterService(final RpcController controller,
final ClientProtos.CoprocessorServiceRequest request) throws ServiceException {
try {
ServerRpcController execController = new ServerRpcController();
ClientProtos.CoprocessorServiceCall call = request.getCall();
String serviceName = call.getServiceName();
String methodName = call.getMethodName();
if (!coprocessorServiceHandlers.containsKey(serviceName)) {
throw new UnknownProtocolException(null,
"No registered master coprocessor service found for name "+serviceName);
}
Service service = coprocessorServiceHandlers.get(serviceName);
Descriptors.ServiceDescriptor serviceDesc = service.getDescriptorForType();
Descriptors.MethodDescriptor methodDesc = serviceDesc.findMethodByName(methodName);
if (methodDesc == null) {
throw new UnknownProtocolException(service.getClass(),
"Unknown method "+methodName+" called on master service "+serviceName);
}
//invoke the method
Message execRequest = service.getRequestPrototype(methodDesc).newBuilderForType()
.mergeFrom(call.getRequest()).build();
final Message.Builder responseBuilder =
service.getResponsePrototype(methodDesc).newBuilderForType();
service.callMethod(methodDesc, execController, execRequest, new RpcCallback<Message>() {
@Override
public void run(Message message) {
if (message != null) {
responseBuilder.mergeFrom(message);
}
}
});
Message execResult = responseBuilder.build();
if (execController.getFailedOn() != null) {
throw execController.getFailedOn();
}
ClientProtos.CoprocessorServiceResponse.Builder builder =
ClientProtos.CoprocessorServiceResponse.newBuilder();
builder.setRegion(RequestConverter.buildRegionSpecifier(
RegionSpecifierType.REGION_NAME, HConstants.EMPTY_BYTE_ARRAY));
builder.setValue(
builder.getValueBuilder().setName(execResult.getClass().getName())
.setValue(execResult.toByteString()));
return builder.build();
} catch (IOException ie) {
throw new ServiceException(ie);
}
}