本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsRequestProto类的典型用法代码示例。如果您正苦于以下问题：Java GetBlockLocationsRequestProto类的具体用法？Java GetBlockLocationsRequestProto怎么用？Java GetBlockLocationsRequestProto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。
GetBlockLocationsRequestProto类属于org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos包，在下文中一共展示了GetBlockLocationsRequestProto类的6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: getBlockLocations
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsRequestProto; //导入依赖的package包/类
@Override
public GetBlockLocationsResponseProto getBlockLocations(
RpcController controller, GetBlockLocationsRequestProto req)
throws ServiceException {
try {
LocatedBlocks b = server.getBlockLocations(req.getSrc(), req.getOffset(),
req.getLength());
Builder builder = GetBlockLocationsResponseProto
.newBuilder();
if (b != null) {
builder.setLocations(PBHelper.convert(b)).build();
}
return builder.build();
} catch (IOException e) {
throw new ServiceException(e);
}
}
示例2: getBlockLocations
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsRequestProto; //导入依赖的package包/类
@Override
public LocatedBlocks getBlockLocations(String src, long offset, long length)
throws AccessControlException, FileNotFoundException,
UnresolvedLinkException, IOException {
GetBlockLocationsRequestProto req = GetBlockLocationsRequestProto
.newBuilder()
.setSrc(src)
.setOffset(offset)
.setLength(length)
.build();
try {
GetBlockLocationsResponseProto resp = rpcProxy.getBlockLocations(null,
req);
return resp.hasLocations() ?
PBHelper.convert(resp.getLocations()) : null;
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
}
示例3: getBlockLocations
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsRequestProto; //导入依赖的package包/类
@Override
public LocatedBlocks getBlockLocations(String src, long offset, long length)
throws IOException {
GetBlockLocationsRequestProto req = GetBlockLocationsRequestProto
.newBuilder()
.setSrc(src)
.setOffset(offset)
.setLength(length)
.build();
try {
GetBlockLocationsResponseProto resp = rpcProxy.getBlockLocations(null,
req);
return resp.hasLocations() ?
PBHelperClient.convert(resp.getLocations()) : null;
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
}
示例4: getBlockLocations
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsRequestProto; //导入依赖的package包/类
@Override
public GetBlockLocationsResponseProto getBlockLocations(
RpcController controller, GetBlockLocationsRequestProto req)
throws ServiceException {
try {
LocatedBlocks b = server.getBlockLocations(req.getSrc(), req.getOffset(),
req.getLength());
Builder builder = GetBlockLocationsResponseProto
.newBuilder();
if (b != null) {
builder.setLocations(PBHelperClient.convert(b)).build();
}
return builder.build();
} catch (IOException e) {
throw new ServiceException(e);
}
}
开发者ID:aliyun-beta，项目名称:aliyun-oss-hadoop-fs，代码行数:18，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java
示例5: getBlockLocations
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsRequestProto; //导入依赖的package包/类
@Override
public GetBlockLocationsResponseProto getBlockLocations(
RpcController controller, GetBlockLocationsRequestProto req)
throws ServiceException {
try {
LocatedBlocks b = server
.getBlockLocations(req.getSrc(), req.getOffset(), req.getLength());
Builder builder = GetBlockLocationsResponseProto.newBuilder();
if (b != null) {
builder.setLocations(PBHelper.convert(b)).build();
}
return builder.build();
} catch (IOException e) {
throw new ServiceException(e);
}
}
示例6: getBlockLocations
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsRequestProto; //导入依赖的package包/类
@Override
public LocatedBlocks getBlockLocations(String src, long offset, long length)
throws AccessControlException, FileNotFoundException,
UnresolvedLinkException, IOException {
GetBlockLocationsRequestProto req =
GetBlockLocationsRequestProto.newBuilder().setSrc(src).setOffset(offset)
.setLength(length).build();
try {
GetBlockLocationsResponseProto resp =
rpcProxy.getBlockLocations(null, req);
return resp.hasLocations() ? PBHelper.convert(resp.getLocations()) : null;
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
}