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Java AuthProtocol类代码示例

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


AuthProtocol类属于org.apache.hadoop.ipc.Server包，在下文中一共展示了AuthProtocol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: readNextRpcPacket

import org.apache.hadoop.ipc.Server.AuthProtocol; //导入依赖的package包/类
private void readNextRpcPacket() throws IOException {
  LOG.debug("reading next wrapped RPC packet");
  DataInputStream dis = new DataInputStream(in);
  int rpcLen = dis.readInt();
  byte[] rpcBuf = new byte[rpcLen];
  dis.readFully(rpcBuf);

  // decode the RPC header
  ByteArrayInputStream bis = new ByteArrayInputStream(rpcBuf);
  RpcResponseHeaderProto.Builder headerBuilder =
      RpcResponseHeaderProto.newBuilder();
  headerBuilder.mergeDelimitedFrom(bis);

  boolean isWrapped = false;
  // Must be SASL wrapped, verify and decode.
  if (headerBuilder.getCallId() == AuthProtocol.SASL.callId) {
    RpcSaslProto.Builder saslMessage = RpcSaslProto.newBuilder();
    saslMessage.mergeDelimitedFrom(bis);
    if (saslMessage.getState() == SaslState.WRAP) {
      isWrapped = true;
      byte[] token = saslMessage.getToken().toByteArray();
      if (LOG.isDebugEnabled()) {
        LOG.debug("unwrapping token of length:" + token.length);
      }
      token = saslClient.unwrap(token, 0, token.length);
      unwrappedRpcBuffer = ByteBuffer.wrap(token);
    }
  }
  if (!isWrapped) {
    throw new SaslException("Server sent non-wrapped response");
  }
}
开发者ID:nucypher，项目名称:hadoop-oss，代码行数:33，代码来源:SaslRpcClient.java

示例2: readNextRpcPacket

import org.apache.hadoop.ipc.Server.AuthProtocol; //导入依赖的package包/类
private void readNextRpcPacket() throws IOException {
  LOG.debug("reading next wrapped RPC packet");
  DataInputStream dis = new DataInputStream(in);
  int rpcLen = dis.readInt();
  byte[] rpcBuf = new byte[rpcLen];
  dis.readFully(rpcBuf);
  
  // decode the RPC header
  ByteArrayInputStream bis = new ByteArrayInputStream(rpcBuf);
  RpcResponseHeaderProto.Builder headerBuilder =
      RpcResponseHeaderProto.newBuilder();
  headerBuilder.mergeDelimitedFrom(bis);
  
  boolean isWrapped = false;
  // Must be SASL wrapped, verify and decode.
  if (headerBuilder.getCallId() == AuthProtocol.SASL.callId) {
    RpcSaslProto.Builder saslMessage = RpcSaslProto.newBuilder();
    saslMessage.mergeDelimitedFrom(bis);
    if (saslMessage.getState() == SaslState.WRAP) {
      isWrapped = true;
      byte[] token = saslMessage.getToken().toByteArray();
      if (LOG.isDebugEnabled()) {
        LOG.debug("unwrapping token of length:" + token.length);
      }
      token = saslClient.unwrap(token, 0, token.length);
      unwrappedRpcBuffer = ByteBuffer.wrap(token);
    }
  }
  if (!isWrapped) {
    throw new SaslException("Server sent non-wrapped response");
  }
}
开发者ID:naver，项目名称:hadoop，代码行数:33，代码来源:SaslRpcClient.java

示例3: Connection

import org.apache.hadoop.ipc.Server.AuthProtocol; //导入依赖的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.ipc.Server.AuthProtocol; //导入依赖的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.ipc.Server.AuthProtocol; //导入依赖的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.ipc.Server.AuthProtocol; //导入依赖的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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