本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto类的典型用法代码示例。如果您正苦于以下问题:Java AppendRequestProto类的具体用法?Java AppendRequestProto怎么用?Java AppendRequestProto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。
AppendRequestProto类属于org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos包,在下文中一共展示了AppendRequestProto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: append
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto; //导入依赖的package包/类
@Override
public AppendResponseProto append(RpcController controller,
AppendRequestProto req) throws ServiceException {
try {
EnumSetWritable<CreateFlag> flags = req.hasFlag() ?
PBHelper.convertCreateFlag(req.getFlag()) :
new EnumSetWritable<>(EnumSet.of(CreateFlag.APPEND));
LastBlockWithStatus result = server.append(req.getSrc(),
req.getClientName(), flags);
AppendResponseProto.Builder builder = AppendResponseProto.newBuilder();
if (result.getLastBlock() != null) {
builder.setBlock(PBHelper.convert(result.getLastBlock()));
}
if (result.getFileStatus() != null) {
builder.setStat(PBHelper.convert(result.getFileStatus()));
}
return builder.build();
} catch (IOException e) {
throw new ServiceException(e);
}
}
开发者ID:naver,项目名称:hadoop,代码行数:22,代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java
示例2: append
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto; //导入依赖的package包/类
@Override
public LastBlockWithStatus append(String src, String clientName,
EnumSetWritable<CreateFlag> flag) throws AccessControlException,
DSQuotaExceededException, FileNotFoundException, SafeModeException,
UnresolvedLinkException, IOException {
AppendRequestProto req = AppendRequestProto.newBuilder().setSrc(src)
.setClientName(clientName).setFlag(PBHelper.convertCreateFlag(flag))
.build();
try {
AppendResponseProto res = rpcProxy.append(null, req);
LocatedBlock lastBlock = res.hasBlock() ? PBHelper
.convert(res.getBlock()) : null;
HdfsFileStatus stat = (res.hasStat()) ? PBHelper.convert(res.getStat())
: null;
return new LastBlockWithStatus(lastBlock, stat);
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
}
开发者ID:naver,项目名称:hadoop,代码行数:20,代码来源:ClientNamenodeProtocolTranslatorPB.java
示例3: append
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto; //导入依赖的package包/类
@Override
public LastBlockWithStatus append(String src, String clientName,
EnumSetWritable<CreateFlag> flag) throws IOException {
AppendRequestProto req = AppendRequestProto.newBuilder().setSrc(src)
.setClientName(clientName).setFlag(
PBHelperClient.convertCreateFlag(flag))
.build();
try {
AppendResponseProto res = rpcProxy.append(null, req);
LocatedBlock lastBlock = res.hasBlock() ? PBHelperClient
.convertLocatedBlockProto(res.getBlock()) : null;
HdfsFileStatus stat = (res.hasStat()) ?
PBHelperClient.convert(res.getStat()) : null;
return new LastBlockWithStatus(lastBlock, stat);
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
}
开发者ID:aliyun-beta,项目名称:aliyun-oss-hadoop-fs,代码行数:19,代码来源:ClientNamenodeProtocolTranslatorPB.java
示例4: append
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto; //导入依赖的package包/类
@Override
public AppendResponseProto append(RpcController controller,
AppendRequestProto req) throws ServiceException {
try {
EnumSetWritable<CreateFlag> flags = req.hasFlag() ?
PBHelperClient.convertCreateFlag(req.getFlag()) :
new EnumSetWritable<>(EnumSet.of(CreateFlag.APPEND));
LastBlockWithStatus result = server.append(req.getSrc(),
req.getClientName(), flags);
AppendResponseProto.Builder builder = AppendResponseProto.newBuilder();
if (result.getLastBlock() != null) {
builder.setBlock(PBHelperClient.convertLocatedBlock(
result.getLastBlock()));
}
if (result.getFileStatus() != null) {
builder.setStat(PBHelperClient.convert(result.getFileStatus()));
}
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:23,代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java
示例5: append
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto; //导入依赖的package包/类
@Override
public LocatedBlock append(String src, String clientName)
throws AccessControlException, DSQuotaExceededException,
FileNotFoundException, SafeModeException, UnresolvedLinkException,
IOException {
AppendRequestProto req = AppendRequestProto.newBuilder()
.setSrc(src)
.setClientName(clientName)
.build();
try {
AppendResponseProto res = rpcProxy.append(null, req);
return res.hasBlock() ? PBHelper.convert(res.getBlock()) : null;
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
}
开发者ID:Nextzero,项目名称:hadoop-2.6.0-cdh5.4.3,代码行数:17,代码来源:ClientNamenodeProtocolTranslatorPB.java
示例6: append
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto; //导入依赖的package包/类
@Override
public AppendResponseProto append(RpcController controller,
AppendRequestProto req) throws ServiceException {
try {
LocatedBlock result = server.append(req.getSrc(), req.getClientName());
if (result != null) {
return AppendResponseProto.newBuilder()
.setBlock(PBHelper.convert(result)).build();
}
return VOID_APPEND_RESPONSE;
} catch (IOException e) {
throw new ServiceException(e);
}
}
开发者ID:Nextzero,项目名称:hadoop-2.6.0-cdh5.4.3,代码行数:15,代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java
示例7: append
import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto; //导入依赖的package包/类
@Override
public LocatedBlock append(String src, String clientName)
throws AccessControlException, DSQuotaExceededException,
FileNotFoundException, SafeModeException, UnresolvedLinkException,
IOException {
AppendRequestProto req =
AppendRequestProto.newBuilder().setSrc(src).setClientName(clientName)
.build();
try {
AppendResponseProto res = rpcProxy.append(null, req);
return res.hasBlock() ? PBHelper.convert(res.getBlock()) : null;
} catch (ServiceException e) {
throw ProtobufHelper.getRemoteException(e);
}
}
开发者ID:hopshadoop,项目名称:hops,代码行数:16,代码来源:ClientNamenodeProtocolTranslatorPB.java
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