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Java ClientNamenodeProtocolProtos类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos类的典型用法代码示例。如果您正苦于以下问题：Java ClientNamenodeProtocolProtos类的具体用法？Java ClientNamenodeProtocolProtos怎么用？Java ClientNamenodeProtocolProtos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。



ClientNamenodeProtocolProtos类属于org.apache.hadoop.hdfs.protocol.proto包，在下文中一共展示了ClientNamenodeProtocolProtos类的20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: getMissingBlockLocations

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.GetMissingBlockLocationsResponseProto getMissingBlockLocations(
    RpcController controller,
    ClientNamenodeProtocolProtos.GetMissingBlockLocationsRequestProto req)
    throws ServiceException {
  try {
    LocatedBlocks b = server.getMissingBlockLocations(req.getFilePath());
    ClientNamenodeProtocolProtos.GetMissingBlockLocationsResponseProto.Builder
        builder =
        ClientNamenodeProtocolProtos.GetMissingBlockLocationsResponseProto
            .newBuilder();
    if (b != null) {
      builder.setLocations(PBHelper.convert(b)).build();
    }
    return builder.build();
  } catch (IOException e) {
    throw new ServiceException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:20，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例2: getBlockChecksum

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.GetBlockChecksumResponseProto getBlockChecksum(
    RpcController controller,
    ClientNamenodeProtocolProtos.GetBlockChecksumRequestProto req)
    throws ServiceException {
  try {
    long checksum =
        server.getBlockChecksum(req.getSrc(), req.getBlockIndex());
    ClientNamenodeProtocolProtos.GetBlockChecksumResponseProto.Builder
        builder = ClientNamenodeProtocolProtos.GetBlockChecksumResponseProto
        .newBuilder().setChecksum(checksum);
    return builder.build();
  } catch (IOException e) {
    throw new ServiceException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:17，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例3: getEncodingStatus

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.GetEncodingStatusResponseProto getEncodingStatus(
    RpcController controller,
    ClientNamenodeProtocolProtos.GetEncodingStatusRequestProto request)
    throws ServiceException {
  try {
    EncodingStatus status = server.getEncodingStatus(request.getPath());
    ClientNamenodeProtocolProtos.GetEncodingStatusResponseProto.Builder
        builder = ClientNamenodeProtocolProtos.GetEncodingStatusResponseProto
        .newBuilder();
    builder.setEncodingStatus(PBHelper.convert(status));
    return builder.build();
  } catch (IOException e) {
    throw new ServiceException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:17，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例4: getRepairedBlockLocations

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.GetRepairedBlockLocationsResponseProto getRepairedBlockLocations(
    RpcController controller,
    ClientNamenodeProtocolProtos.GetRepairedBlockLocationsRequsestProto request)
    throws ServiceException {
  try {
    LocatedBlock b = server.getRepairedBlockLocations(request.getSourcePath(),
        request.getParityPath(), PBHelper.convert(request.getBlock()),
        request.getIsParity());
    ClientNamenodeProtocolProtos.GetRepairedBlockLocationsResponseProto.Builder
        builder =
        ClientNamenodeProtocolProtos.GetRepairedBlockLocationsResponseProto
            .newBuilder();
    if (b != null) {
      builder.setLocatedBlocks(PBHelper.convert(b)).build();
    }
    return builder.build();
  } catch (IOException e) {
    throw new ServiceException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:22，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例5: getRepairedBlockLocations

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public LocatedBlock getRepairedBlockLocations(String sourcePath,
    String parityPath, LocatedBlock block, boolean isParity)
    throws IOException {
  ClientNamenodeProtocolProtos.GetRepairedBlockLocationsRequsestProto
      request =
      ClientNamenodeProtocolProtos.GetRepairedBlockLocationsRequsestProto
          .newBuilder().setSourcePath(sourcePath).setParityPath(parityPath)
          .setIsParity(isParity).setBlock(PBHelper.convert(block)).build();
  try {
    return PBHelper.convert(
        rpcProxy.getRepairedBlockLocations(null, request).getLocatedBlocks());
  } catch (ServiceException e) {
    throw ProtobufHelper.getRemoteException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:17，代码来源:ClientNamenodeProtocolTranslatorPB.java


示例6: flushCache

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public void flushCache(String userName, String groupName) throws IOException {
  try {
    ClientNamenodeProtocolProtos.FlushUsersCacheRequestProto.Builder req =
        ClientNamenodeProtocolProtos.FlushUsersCacheRequestProto.newBuilder();
    if(userName != null) {
      req.setUserName(userName);
    }
    if(groupName != null) {
      req.setGroupName(groupName);
    }
    rpcProxy.flushCache(null, req.build());
  } catch (ServiceException ex) {
    throw ProtobufHelper.getRemoteException(ex);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:17，代码来源:ClientNamenodeProtocolTranslatorPB.java


示例7: convert

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
public static SafeModeAction convert(
    ClientNamenodeProtocolProtos.SafeModeActionProto a) {
  switch (a) {
  case SAFEMODE_LEAVE:
    return SafeModeAction.SAFEMODE_LEAVE;
  case SAFEMODE_ENTER:
    return SafeModeAction.SAFEMODE_ENTER;
  case SAFEMODE_GET:
    return SafeModeAction.SAFEMODE_GET;
  default:
    throw new IllegalArgumentException("Unexpected SafeModeAction :" + a);
  }
}
开发者ID:naver，项目名称:hadoop，代码行数:14，代码来源:PBHelper.java


示例8: start

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
public void start() throws IOException {
    int rpcHandlerCount = conf.getInt(ProxyConfig.PROXY_HANDLER_COUNT, ProxyConfig.PROXY_HANDLER_COUNT_DEFAULT);
    RPC.setProtocolEngine(conf, ClientNamenodeProtocolPB.class,
            ProtobufRpcEngine.class);
    RPC.setProtocolEngine(conf, NamenodeProtocolPB.class,
            ProtobufRpcEngine.class);

    this.protocol = (ClientProtocol) Proxy.newProxyInstance(
            this.getClass().getClassLoader(),
            new Class[]{ClientProtocol.class},
            this.invocationHandler);

    ClientNamenodeProtocolPB proxy = new ClientNamenodeProtocolServerSideTranslatorPB(this.protocol);
    BlockingService clientNNPbService = ClientNamenodeProtocolProtos.ClientNamenodeProtocol.
            newReflectiveBlockingService(proxy);

    int port = conf.getInt(ProxyConfig.RPC_PORT, ProxyConfig.RPC_PORT_DEFAULT);

    this.rpcServer = new RPC.Builder(conf)
            .setProtocol(org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolPB.class)
            .setInstance(clientNNPbService).setBindAddress("0.0.0.0")
            .setPort(port).setNumHandlers(rpcHandlerCount)
            .setVerbose(false).build();
    this.rpcServer.start();

    InetSocketAddress listenAddr = rpcServer.getListenerAddress();
    rpcAddress = new InetSocketAddress("0.0.0.0", listenAddr.getPort());
}
开发者ID:bytedance，项目名称:nnproxy，代码行数:29，代码来源:ProxyServer.java


示例9: convert

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
public static SafeModeAction convert(
    ClientNamenodeProtocolProtos.SafeModeActionProto a) {
  switch (a) {
    case SAFEMODE_LEAVE:
      return SafeModeAction.SAFEMODE_LEAVE;
    case SAFEMODE_ENTER:
      return SafeModeAction.SAFEMODE_ENTER;
    case SAFEMODE_GET:
      return SafeModeAction.SAFEMODE_GET;
    default:
      throw new IllegalArgumentException("Unexpected SafeModeAction :" + a);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:14，代码来源:PBHelper.java


示例10: addBlockChecksum

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.AddBlockChecksumResponseProto addBlockChecksum(
    RpcController controller,
    ClientNamenodeProtocolProtos.AddBlockChecksumRequestProto req)
    throws ServiceException {
  try {
    server.addBlockChecksum(req.getSrc(), req.getBlockIndex(),
        req.getChecksum());
  } catch (IOException e) {
    throw new ServiceException(e);
  }
  return VOID_ADDBLOCKCHECKSUM_RESPONSE;
}
开发者ID:hopshadoop，项目名称:hops，代码行数:14，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例11: setMetaEnabled

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.SetMetaEnabledResponseProto setMetaEnabled(
    RpcController controller,
    ClientNamenodeProtocolProtos.SetMetaEnabledRequestProto req)
    throws ServiceException {
  try {
    server.setMetaEnabled(req.getSrc(), req.getMetaEnabled());
  } catch (IOException e) {
    throw new ServiceException(e);
  }
  return VOID_SET_META_ENABLED_RESPONSE;
}
开发者ID:hopshadoop，项目名称:hops，代码行数:13，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例12: ping

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.PingResponseProto ping(
    RpcController controller,
    ClientNamenodeProtocolProtos.PingRequestProto request)
    throws ServiceException {
  try {
    server.ping();
    PingResponseProto.Builder builder = PingResponseProto.newBuilder();
    return builder.build();
  } catch (IOException ex) {
    throw new ServiceException(ex);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:14，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例13: encodeFile

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.EncodeFileResponseProto encodeFile(
    RpcController controller,
    ClientNamenodeProtocolProtos.EncodeFileRequestProto request)
    throws ServiceException {
  try {
    server
        .encodeFile(request.getPath(), PBHelper.convert(request.getPolicy()));
    ClientNamenodeProtocolProtos.EncodeFileResponseProto.Builder builder =
        ClientNamenodeProtocolProtos.EncodeFileResponseProto.newBuilder();
    return builder.build();
  } catch (IOException e) {
    throw new ServiceException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:16，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例14: revokeEncoding

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.RevokeEncodingResponseProto revokeEncoding(
    RpcController controller,
    ClientNamenodeProtocolProtos.RevokeEncodingRequestProto request)
    throws ServiceException {
  try {
    server
        .revokeEncoding(request.getPath(), (short) request.getReplication());
    ClientNamenodeProtocolProtos.RevokeEncodingResponseProto.Builder builder =
        ClientNamenodeProtocolProtos.RevokeEncodingResponseProto.newBuilder();
    return builder.build();
  } catch (IOException e) {
    throw new ServiceException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:16，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例15: getActiveNamenodesForClient

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.ActiveNamenodeListResponseProto getActiveNamenodesForClient(
    RpcController controller,
    ClientNamenodeProtocolProtos.ActiveNamenodeListRequestProto request)
    throws ServiceException {
  try {
    SortedActiveNodeList anl = server.getActiveNamenodesForClient();
    ClientNamenodeProtocolProtos.ActiveNamenodeListResponseProto response =
        convertANListToResponseProto(anl);
    return response;
  } catch (IOException e) {
    throw new ServiceException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:15，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例16: convertANListToResponseProto

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
private ClientNamenodeProtocolProtos.ActiveNamenodeListResponseProto convertANListToResponseProto(
    SortedActiveNodeList anlWrapper) {
  List<ActiveNode> anl = anlWrapper.getActiveNodes();
  ClientNamenodeProtocolProtos.ActiveNamenodeListResponseProto.Builder
      anlrpb = ClientNamenodeProtocolProtos.ActiveNamenodeListResponseProto
      .newBuilder();
  for (ActiveNode anAnl : anl) {
    ActiveNodeProtos.ActiveNodeProto anp =
        convertANToResponseProto(anAnl);
    anlrpb.addNamenodes(anp);
  }
  return anlrpb.build();
}
开发者ID:hopshadoop，项目名称:hops，代码行数:14，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例17: changeConf

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.ChangeConfResponseProto changeConf(
    RpcController controller,
    ClientNamenodeProtocolProtos.ChangeConfProto request)
    throws ServiceException {
  try {
    server.changeConf(request.getPropsList(), request.getNewValsList());
    return VOID_CHANGECONF_RESPONSE;
  } catch (IOException ex) {
    throw new ServiceException(ex);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:13，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例18: flushCache

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public ClientNamenodeProtocolProtos.FlushUsersCacheResponseProto flushCache(
    RpcController controller,
    ClientNamenodeProtocolProtos.FlushUsersCacheRequestProto request)
    throws ServiceException {
  try {
    server.flushCache(request.getUserName(), request.getGroupName());
    return VOID_FLUSH_CACHE;
  } catch (IOException ex) {
    throw new ServiceException(ex);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:13，代码来源:ClientNamenodeProtocolServerSideTranslatorPB.java


示例19: getMissingBlockLocations

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public LocatedBlocks getMissingBlockLocations(String filePath)
    throws AccessControlException, FileNotFoundException,
    UnresolvedLinkException, IOException {
  ClientNamenodeProtocolProtos.GetMissingBlockLocationsRequestProto req =
      ClientNamenodeProtocolProtos.GetMissingBlockLocationsRequestProto
          .newBuilder().setFilePath(filePath).build();
  try {
    ClientNamenodeProtocolProtos.GetMissingBlockLocationsResponseProto resp =
        rpcProxy.getMissingBlockLocations(null, req);
    return resp.hasLocations() ? PBHelper.convert(resp.getLocations()) : 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


示例20: addBlockChecksum

import org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos; //导入依赖的package包/类
@Override
public void addBlockChecksum(String src, int blockIndex, long checksum)
    throws IOException {
  ClientNamenodeProtocolProtos.AddBlockChecksumRequestProto req =
      ClientNamenodeProtocolProtos.AddBlockChecksumRequestProto.newBuilder()
          .setSrc(src).setBlockIndex(blockIndex).setChecksum(checksum)
          .build();
  try {
    rpcProxy.addBlockChecksum(null, req);
  } catch (ServiceException e) {
    throw ProtobufHelper.getRemoteException(e);
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:14，代码来源:ClientNamenodeProtocolTranslatorPB.java



注：本文中的org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos类示例整理自Github/MSDocs等源码及文档管理平台，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。

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