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Java ProtoUtil.makeRpcRequestHeader方法代码示例

本文整理汇总了Java中org.apache.hadoop.util.ProtoUtil.makeRpcRequestHeader方法的典型用法代码示例。如果您正苦于以下问题：Java ProtoUtil.makeRpcRequestHeader方法的具体用法？Java ProtoUtil.makeRpcRequestHeader怎么用？Java ProtoUtil.makeRpcRequestHeader使用的例子？那么恭喜您, 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.util.ProtoUtil的用法示例。


在下文中一共展示了ProtoUtil.makeRpcRequestHeader方法的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: writeConnectionContext

import org.apache.hadoop.util.ProtoUtil; //导入方法依赖的package包/类
private void writeConnectionContext(ConnectionId remoteId,
                                    AuthMethod authMethod)
                                        throws IOException {
  // Write out the ConnectionHeader
  IpcConnectionContextProto message = ProtoUtil.makeIpcConnectionContext(
      RPC.getProtocolName(remoteId.getProtocol()),
      remoteId.getTicket(),
      authMethod);
  RpcRequestHeaderProto connectionContextHeader = ProtoUtil
      .makeRpcRequestHeader(RpcKind.RPC_PROTOCOL_BUFFER,
          OperationProto.RPC_FINAL_PACKET, CONNECTION_CONTEXT_CALL_ID,
          RpcConstants.INVALID_RETRY_COUNT, clientId);
  RpcRequestMessageWrapper request =
      new RpcRequestMessageWrapper(connectionContextHeader, message);
  
  // Write out the packet length
  out.writeInt(request.getLength());
  request.write(out);
}
开发者ID:nucypher，项目名称:hadoop-oss，代码行数:20，代码来源:Client.java

示例2: writeConnectionContext

import org.apache.hadoop.util.ProtoUtil; //导入方法依赖的package包/类
private void writeConnectionContext(ConnectionId remoteId,
                                    AuthMethod authMethod)
                                        throws IOException {
  // Write out the ConnectionHeader
  IpcConnectionContextProto message = ProtoUtil.makeIpcConnectionContext(
      RPC.getProtocolName(remoteId.getProtocol()),
      remoteId.getTicket(),
      authMethod);
  RpcRequestHeaderProto connectionContextHeader = ProtoUtil
      .makeRpcRequestHeader(RpcKind.RPC_PROTOCOL_BUFFER,
          OperationProto.RPC_FINAL_PACKET, CONNECTION_CONTEXT_CALL_ID,
          RpcConstants.INVALID_RETRY_COUNT, clientId);
  // do not flush.  the context and first ipc call request must be sent
  // together to avoid possibility of broken pipes upon authz failure.
  // see writeConnectionHeader
  final ResponseBuffer buf = new ResponseBuffer();
  connectionContextHeader.writeDelimitedTo(buf);
  message.writeDelimitedTo(buf);
  synchronized (ipcStreams.out) {
    ipcStreams.sendRequest(buf.toByteArray());
  }
}
开发者ID:hopshadoop，项目名称:hops，代码行数:23，代码来源:Client.java

示例3: Connection

import org.apache.hadoop.util.ProtoUtil; //导入方法依赖的package包/类
public Connection(ConnectionId remoteId, int serviceClass) throws IOException {
  this.remoteId = remoteId;
  this.server = remoteId.getAddress();
  if (server.isUnresolved()) {
    throw NetUtils.wrapException(server.getHostName(),
        server.getPort(),
        null,
        0,
        new UnknownHostException());
  }
  this.rpcTimeout = remoteId.getRpcTimeout();
  this.maxIdleTime = remoteId.getMaxIdleTime();
  this.connectionRetryPolicy = remoteId.connectionRetryPolicy;
  this.maxRetriesOnSasl = remoteId.getMaxRetriesOnSasl();
  this.maxRetriesOnSocketTimeouts = remoteId.getMaxRetriesOnSocketTimeouts();
  this.tcpNoDelay = remoteId.getTcpNoDelay();
  this.tcpLowLatency = remoteId.getTcpLowLatency();
  this.doPing = remoteId.getDoPing();
  if (doPing) {
    // construct a RPC header with the callId as the ping callId
    pingRequest = new ByteArrayOutputStream();
    RpcRequestHeaderProto pingHeader = ProtoUtil
        .makeRpcRequestHeader(RpcKind.RPC_PROTOCOL_BUFFER,
            OperationProto.RPC_FINAL_PACKET, PING_CALL_ID,
            RpcConstants.INVALID_RETRY_COUNT, clientId);
    pingHeader.writeDelimitedTo(pingRequest);
  }
  this.pingInterval = remoteId.getPingInterval();
  this.serviceClass = serviceClass;
  if (LOG.isDebugEnabled()) {
    LOG.debug("The ping interval is " + this.pingInterval + " ms.");
  }

  UserGroupInformation ticket = remoteId.getTicket();
  // try SASL if security is enabled or if the ugi contains tokens.
  // this causes a SIMPLE client with tokens to attempt SASL
  boolean trySasl = UserGroupInformation.isSecurityEnabled() ||
                    (ticket != null && !ticket.getTokens().isEmpty());
  this.authProtocol = trySasl ? AuthProtocol.SASL : AuthProtocol.NONE;
  
  this.setName("IPC Client (" + socketFactory.hashCode() +") connection to " +
      server.toString() +
      " from " + ((ticket==null)?"an unknown user":ticket.getUserName()));
  this.setDaemon(true);
}
开发者ID:nucypher，项目名称:hadoop-oss，代码行数:46，代码来源:Client.java

示例4: Connection

import org.apache.hadoop.util.ProtoUtil; //导入方法依赖的package包/类
public Connection(ConnectionId remoteId, int serviceClass) throws IOException {
  this.remoteId = remoteId;
  this.server = remoteId.getAddress();
  if (server.isUnresolved()) {
    throw NetUtils.wrapException(server.getHostName(),
        server.getPort(),
        null,
        0,
        new UnknownHostException());
  }
  this.rpcTimeout = remoteId.getRpcTimeout();
  this.maxIdleTime = remoteId.getMaxIdleTime();
  this.connectionRetryPolicy = remoteId.connectionRetryPolicy;
  this.maxRetriesOnSasl = remoteId.getMaxRetriesOnSasl();
  this.maxRetriesOnSocketTimeouts = remoteId.getMaxRetriesOnSocketTimeouts();
  this.tcpNoDelay = remoteId.getTcpNoDelay();
  this.doPing = remoteId.getDoPing();
  if (doPing) {
    // construct a RPC header with the callId as the ping callId
    pingRequest = new ByteArrayOutputStream();
    RpcRequestHeaderProto pingHeader = ProtoUtil
        .makeRpcRequestHeader(RpcKind.RPC_PROTOCOL_BUFFER,
            OperationProto.RPC_FINAL_PACKET, PING_CALL_ID,
            RpcConstants.INVALID_RETRY_COUNT, clientId);
    pingHeader.writeDelimitedTo(pingRequest);
  }
  this.pingInterval = remoteId.getPingInterval();
  this.serviceClass = serviceClass;
  if (LOG.isDebugEnabled()) {
    LOG.debug("The ping interval is " + this.pingInterval + " ms.");
  }

  UserGroupInformation ticket = remoteId.getTicket();
  // try SASL if security is enabled or if the ugi contains tokens.
  // this causes a SIMPLE client with tokens to attempt SASL
  boolean trySasl = UserGroupInformation.isSecurityEnabled() ||
                    (ticket != null && !ticket.getTokens().isEmpty());
  this.authProtocol = trySasl ? AuthProtocol.SASL : AuthProtocol.NONE;
  
  this.setName("IPC Client (" + socketFactory.hashCode() +") connection to " +
      server.toString() +
      " from " + ((ticket==null)?"an unknown user":ticket.getUserName()));
  this.setDaemon(true);
}
开发者ID:naver，项目名称:hadoop，代码行数:45，代码来源:Client.java

示例5: Connection

import org.apache.hadoop.util.ProtoUtil; //导入方法依赖的package包/类
public Connection(ConnectionId remoteId, int serviceClass) throws IOException {
  this.remoteId = remoteId;
  this.server = remoteId.getAddress();
  if (server.isUnresolved()) {
    throw NetUtils.wrapException(server.getHostName(),
        server.getPort(),
        null,
        0,
        new UnknownHostException());
  }
  this.rpcTimeout = remoteId.getRpcTimeout();
  this.maxIdleTime = remoteId.getMaxIdleTime();
  this.connectionRetryPolicy = remoteId.connectionRetryPolicy;
  this.maxRetriesOnSocketTimeouts = remoteId.getMaxRetriesOnSocketTimeouts();
  this.tcpNoDelay = remoteId.getTcpNoDelay();
  this.doPing = remoteId.getDoPing();
  if (doPing) {
    // construct a RPC header with the callId as the ping callId
    pingRequest = new ByteArrayOutputStream();
    RpcRequestHeaderProto pingHeader = ProtoUtil
        .makeRpcRequestHeader(RpcKind.RPC_PROTOCOL_BUFFER,
            OperationProto.RPC_FINAL_PACKET, PING_CALL_ID,
            RpcConstants.INVALID_RETRY_COUNT, clientId);
    pingHeader.writeDelimitedTo(pingRequest);
  }
  this.pingInterval = remoteId.getPingInterval();
  this.serviceClass = serviceClass;
  if (LOG.isDebugEnabled()) {
    LOG.debug("The ping interval is " + this.pingInterval + " ms.");
  }

  UserGroupInformation ticket = remoteId.getTicket();
  // try SASL if security is enabled or if the ugi contains tokens.
  // this causes a SIMPLE client with tokens to attempt SASL
  boolean trySasl = UserGroupInformation.isSecurityEnabled() ||
                    (ticket != null && !ticket.getTokens().isEmpty());
  this.authProtocol = trySasl ? AuthProtocol.SASL : AuthProtocol.NONE;
  
  this.setName("IPC Client (" + socketFactory.hashCode() +") connection to " +
      server.toString() +
      " from " + ((ticket==null)?"an unknown user":ticket.getUserName()));
  this.setDaemon(true);
}
开发者ID:ict-carch，项目名称:hadoop-plus，代码行数:44，代码来源:Client.java

示例6: Connection

import org.apache.hadoop.util.ProtoUtil; //导入方法依赖的package包/类
public Connection(ConnectionId remoteId, int serviceClass) throws IOException {
  this.remoteId = remoteId;
  this.server = remoteId.getAddress();
  if (server.isUnresolved()) {
    throw NetUtils.wrapException(server.getHostName(),
        server.getPort(),
        null,
        0,
        new UnknownHostException());
  }
  this.maxResponseLength = remoteId.conf.getInt(
      CommonConfigurationKeys.IPC_MAXIMUM_RESPONSE_LENGTH,
      CommonConfigurationKeys.IPC_MAXIMUM_RESPONSE_LENGTH_DEFAULT);
  this.rpcTimeout = remoteId.getRpcTimeout();
  this.maxIdleTime = remoteId.getMaxIdleTime();
  this.connectionRetryPolicy = remoteId.connectionRetryPolicy;
  this.maxRetriesOnSasl = remoteId.getMaxRetriesOnSasl();
  this.maxRetriesOnSocketTimeouts = remoteId.getMaxRetriesOnSocketTimeouts();
  this.tcpNoDelay = remoteId.getTcpNoDelay();
  this.tcpLowLatency = remoteId.getTcpLowLatency();
  this.doPing = remoteId.getDoPing();
  if (doPing) {
    // construct a RPC header with the callId as the ping callId
    ResponseBuffer buf = new ResponseBuffer();
    RpcRequestHeaderProto pingHeader = ProtoUtil
        .makeRpcRequestHeader(RpcKind.RPC_PROTOCOL_BUFFER,
            OperationProto.RPC_FINAL_PACKET, PING_CALL_ID,
            RpcConstants.INVALID_RETRY_COUNT, clientId);
    pingHeader.writeDelimitedTo(buf);
    pingRequest = buf.toByteArray();
  }
  this.pingInterval = remoteId.getPingInterval();
  if (rpcTimeout > 0) {
    // effective rpc timeout is rounded up to multiple of pingInterval
    // if pingInterval < rpcTimeout.
    this.soTimeout = (doPing && pingInterval < rpcTimeout) ?
        pingInterval : rpcTimeout;
  } else {
    this.soTimeout = pingInterval;
  }
  this.serviceClass = serviceClass;
  if (LOG.isDebugEnabled()) {
    LOG.debug("The ping interval is " + this.pingInterval + " ms.");
  }

  UserGroupInformation ticket = remoteId.getTicket();
  // try SASL if security is enabled or if the ugi contains tokens.
  // this causes a SIMPLE client with tokens to attempt SASL
  boolean trySasl = UserGroupInformation.isSecurityEnabled() ||
                    (ticket != null && !ticket.getTokens().isEmpty());
  this.authProtocol = trySasl ? AuthProtocol.SASL : AuthProtocol.NONE;
  
  this.setName("IPC Client (" + socketFactory.hashCode() +") connection to " +
      server.toString() +
      " from " + ((ticket==null)?"an unknown user":ticket.getUserName()));
  this.setDaemon(true);
}
开发者ID:hopshadoop，项目名称:hops，代码行数:58，代码来源:Client.java


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