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Java TrustedChannelResolver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.datatransfer.TrustedChannelResolver的典型用法代码示例。如果您正苦于以下问题:Java TrustedChannelResolver类的具体用法?Java TrustedChannelResolver怎么用?Java TrustedChannelResolver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。



TrustedChannelResolver类属于org.apache.hadoop.hdfs.protocol.datatransfer包,在下文中一共展示了TrustedChannelResolver类的9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: Dispatcher

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
public Dispatcher(NameNodeConnector nnc, Set<String> includedNodes,
    Set<String> excludedNodes, long movedWinWidth, int moverThreads,
    int dispatcherThreads, int maxConcurrentMovesPerNode, Configuration conf) {
  this.nnc = nnc;
  this.excludedNodes = excludedNodes;
  this.includedNodes = includedNodes;
  this.movedBlocks = new MovedBlocks<StorageGroup>(movedWinWidth);

  this.cluster = NetworkTopology.getInstance(conf);

  this.moveExecutor = Executors.newFixedThreadPool(moverThreads);
  this.dispatchExecutor = dispatcherThreads == 0? null
      : Executors.newFixedThreadPool(dispatcherThreads);
  this.maxConcurrentMovesPerNode = maxConcurrentMovesPerNode;

  this.saslClient = new SaslDataTransferClient(conf,
      DataTransferSaslUtil.getSaslPropertiesResolver(conf),
      TrustedChannelResolver.getInstance(conf), nnc.fallbackToSimpleAuth);
}
 
开发者ID:naver,项目名称:hadoop,代码行数:20,代码来源:Dispatcher.java


示例2: Dispatcher

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
Dispatcher(NameNodeConnector nnc, Set<String> includedNodes,
    Set<String> excludedNodes, long movedWinWidth, int moverThreads,
    int dispatcherThreads, int maxConcurrentMovesPerNode,
    long getBlocksSize, long getBlocksMinBlockSize, Configuration conf) {
  this.nnc = nnc;
  this.excludedNodes = excludedNodes;
  this.includedNodes = includedNodes;
  this.movedBlocks = new MovedBlocks<StorageGroup>(movedWinWidth);

  this.cluster = NetworkTopology.getInstance(conf);

  this.dispatchExecutor = dispatcherThreads == 0? null
      : Executors.newFixedThreadPool(dispatcherThreads);
  this.moverThreadAllocator = new Allocator(moverThreads);
  this.maxConcurrentMovesPerNode = maxConcurrentMovesPerNode;

  this.getBlocksSize = getBlocksSize;
  this.getBlocksMinBlockSize = getBlocksMinBlockSize;

  this.saslClient = new SaslDataTransferClient(conf,
      DataTransferSaslUtil.getSaslPropertiesResolver(conf),
      TrustedChannelResolver.getInstance(conf), nnc.fallbackToSimpleAuth);
  this.ioFileBufferSize = DFSUtilClient.getIoFileBufferSize(conf);
  this.connectToDnViaHostname = conf.getBoolean(
      HdfsClientConfigKeys.DFS_CLIENT_USE_DN_HOSTNAME,
      HdfsClientConfigKeys.DFS_CLIENT_USE_DN_HOSTNAME_DEFAULT);
  placementPolicies = new BlockPlacementPolicies(conf, null, cluster, null);
}
 
开发者ID:aliyun-beta,项目名称:aliyun-oss-hadoop-fs,代码行数:29,代码来源:Dispatcher.java


示例3: trySaslNegotiate

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
static void trySaslNegotiate(Configuration conf, Channel channel, DatanodeInfo dnInfo,
    int timeoutMs, DFSClient client, Token<BlockTokenIdentifier> accessToken,
    Promise<Void> saslPromise) throws IOException {
  SaslDataTransferClient saslClient = client.getSaslDataTransferClient();
  SaslPropertiesResolver saslPropsResolver = SASL_ADAPTOR.getSaslPropsResolver(saslClient);
  TrustedChannelResolver trustedChannelResolver =
      SASL_ADAPTOR.getTrustedChannelResolver(saslClient);
  AtomicBoolean fallbackToSimpleAuth = SASL_ADAPTOR.getFallbackToSimpleAuth(saslClient);
  InetAddress addr = ((InetSocketAddress) channel.remoteAddress()).getAddress();
  if (trustedChannelResolver.isTrusted() || trustedChannelResolver.isTrusted(addr)) {
    saslPromise.trySuccess(null);
    return;
  }
  DataEncryptionKey encryptionKey = client.newDataEncryptionKey();
  if (encryptionKey != null) {
    if (LOG.isDebugEnabled()) {
      LOG.debug(
        "SASL client doing encrypted handshake for addr = " + addr + ", datanodeId = " + dnInfo);
    }
    doSaslNegotiation(conf, channel, timeoutMs, getUserNameFromEncryptionKey(encryptionKey),
      encryptionKeyToPassword(encryptionKey.encryptionKey),
      createSaslPropertiesForEncryption(encryptionKey.encryptionAlgorithm), saslPromise);
  } else if (!UserGroupInformation.isSecurityEnabled()) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("SASL client skipping handshake in unsecured configuration for addr = " + addr
          + ", datanodeId = " + dnInfo);
    }
    saslPromise.trySuccess(null);
  } else if (dnInfo.getXferPort() < 1024) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("SASL client skipping handshake in secured configuration with "
          + "privileged port for addr = " + addr + ", datanodeId = " + dnInfo);
    }
    saslPromise.trySuccess(null);
  } else if (fallbackToSimpleAuth != null && fallbackToSimpleAuth.get()) {
    if (LOG.isDebugEnabled()) {
      LOG.debug("SASL client skipping handshake in secured configuration with "
          + "unsecured cluster for addr = " + addr + ", datanodeId = " + dnInfo);
    }
    saslPromise.trySuccess(null);
  } else if (saslPropsResolver != null) {
    if (LOG.isDebugEnabled()) {
      LOG.debug(
        "SASL client doing general handshake for addr = " + addr + ", datanodeId = " + dnInfo);
    }
    doSaslNegotiation(conf, channel, timeoutMs, buildUsername(accessToken),
      buildClientPassword(accessToken), saslPropsResolver.getClientProperties(addr), saslPromise);
  } else {
    // It's a secured cluster using non-privileged ports, but no SASL. The only way this can
    // happen is if the DataNode has ignore.secure.ports.for.testing configured, so this is a rare
    // edge case.
    if (LOG.isDebugEnabled()) {
      LOG.debug("SASL client skipping handshake in secured configuration with no SASL "
          + "protection configured for addr = " + addr + ", datanodeId = " + dnInfo);
    }
    saslPromise.trySuccess(null);
  }
}
 
开发者ID:apache,项目名称:hbase,代码行数:59,代码来源:FanOutOneBlockAsyncDFSOutputSaslHelper.java


示例4: NameNodeConnector

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
NameNodeConnector(URI nameNodeUri,
    Configuration conf) throws IOException {
  this.nameNodeUri = nameNodeUri;
  
  this.namenode =
    NameNodeProxies.createProxy(conf, nameNodeUri, NamenodeProtocol.class)
      .getProxy();
  this.client =
    NameNodeProxies.createProxy(conf, nameNodeUri, ClientProtocol.class)
      .getProxy();
  this.fs = FileSystem.get(nameNodeUri, conf);

  final NamespaceInfo namespaceinfo = namenode.versionRequest();
  this.blockpoolID = namespaceinfo.getBlockPoolID();

  final ExportedBlockKeys keys = namenode.getBlockKeys();
  this.isBlockTokenEnabled = keys.isBlockTokenEnabled();
  if (isBlockTokenEnabled) {
    long blockKeyUpdateInterval = keys.getKeyUpdateInterval();
    long blockTokenLifetime = keys.getTokenLifetime();
    LOG.info("Block token params received from NN: keyUpdateInterval="
        + blockKeyUpdateInterval / (60 * 1000) + " min(s), tokenLifetime="
        + blockTokenLifetime / (60 * 1000) + " min(s)");
    String encryptionAlgorithm = conf.get(
        DFSConfigKeys.DFS_DATA_ENCRYPTION_ALGORITHM_KEY);
    this.blockTokenSecretManager = new BlockTokenSecretManager(
        blockKeyUpdateInterval, blockTokenLifetime, blockpoolID,
        encryptionAlgorithm);
    this.blockTokenSecretManager.addKeys(keys);
    /*
     * Balancer should sync its block keys with NN more frequently than NN
     * updates its block keys
     */
    this.keyUpdaterInterval = blockKeyUpdateInterval / 4;
    LOG.info("Balancer will update its block keys every "
        + keyUpdaterInterval / (60 * 1000) + " minute(s)");
    this.keyupdaterthread = new Daemon(new BlockKeyUpdater());
    this.shouldRun = true;
    this.keyupdaterthread.start();
  }
  this.encryptDataTransfer = fs.getServerDefaults(new Path("/"))
      .getEncryptDataTransfer();
  // Check if there is another balancer running.
  // Exit if there is another one running.
  out = checkAndMarkRunningBalancer(); 
  if (out == null) {
    throw new IOException("Another balancer is running");
  }
  this.trustedChannelResolver = TrustedChannelResolver.getInstance(conf);
}
 
开发者ID:Seagate,项目名称:hadoop-on-lustre2,代码行数:51,代码来源:NameNodeConnector.java


示例5: DNConf

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
public DNConf(Configuration conf) {
  socketTimeout = conf.getInt(DFS_CLIENT_SOCKET_TIMEOUT_KEY,
      HdfsServerConstants.READ_TIMEOUT);
  socketWriteTimeout = conf.getInt(DFS_DATANODE_SOCKET_WRITE_TIMEOUT_KEY,
      HdfsServerConstants.WRITE_TIMEOUT);
  socketKeepaliveTimeout = conf.getInt(
      DFSConfigKeys.DFS_DATANODE_SOCKET_REUSE_KEEPALIVE_KEY,
      DFSConfigKeys.DFS_DATANODE_SOCKET_REUSE_KEEPALIVE_DEFAULT);
  
  /* Based on results on different platforms, we might need set the default 
   * to false on some of them. */
  transferToAllowed = conf.getBoolean(
      DFS_DATANODE_TRANSFERTO_ALLOWED_KEY,
      DFS_DATANODE_TRANSFERTO_ALLOWED_DEFAULT);

  writePacketSize = conf.getInt(DFS_CLIENT_WRITE_PACKET_SIZE_KEY, 
      DFS_CLIENT_WRITE_PACKET_SIZE_DEFAULT);
  
  readaheadLength = conf.getLong(
      DFSConfigKeys.DFS_DATANODE_READAHEAD_BYTES_KEY,
      DFSConfigKeys.DFS_DATANODE_READAHEAD_BYTES_DEFAULT);
  dropCacheBehindWrites = conf.getBoolean(
      DFSConfigKeys.DFS_DATANODE_DROP_CACHE_BEHIND_WRITES_KEY,
      DFSConfigKeys.DFS_DATANODE_DROP_CACHE_BEHIND_WRITES_DEFAULT);
  syncBehindWrites = conf.getBoolean(
      DFSConfigKeys.DFS_DATANODE_SYNC_BEHIND_WRITES_KEY,
      DFSConfigKeys.DFS_DATANODE_SYNC_BEHIND_WRITES_DEFAULT);
  dropCacheBehindReads = conf.getBoolean(
      DFSConfigKeys.DFS_DATANODE_DROP_CACHE_BEHIND_READS_KEY,
      DFSConfigKeys.DFS_DATANODE_DROP_CACHE_BEHIND_READS_DEFAULT);
  connectToDnViaHostname = conf.getBoolean(
      DFSConfigKeys.DFS_DATANODE_USE_DN_HOSTNAME,
      DFSConfigKeys.DFS_DATANODE_USE_DN_HOSTNAME_DEFAULT);
  this.blockReportInterval = conf.getLong(DFS_BLOCKREPORT_INTERVAL_MSEC_KEY,
      DFS_BLOCKREPORT_INTERVAL_MSEC_DEFAULT);
  this.blockReportSplitThreshold = conf.getLong(DFS_BLOCKREPORT_SPLIT_THRESHOLD_KEY,
                                          DFS_BLOCKREPORT_SPLIT_THRESHOLD_DEFAULT);
  this.cacheReportInterval = conf.getLong(DFS_CACHEREPORT_INTERVAL_MSEC_KEY,
      DFS_CACHEREPORT_INTERVAL_MSEC_DEFAULT);
  
  long initBRDelay = conf.getLong(
      DFS_BLOCKREPORT_INITIAL_DELAY_KEY,
      DFS_BLOCKREPORT_INITIAL_DELAY_DEFAULT) * 1000L;
  if (initBRDelay >= blockReportInterval) {
    initBRDelay = 0;
    DataNode.LOG.info("dfs.blockreport.initialDelay is greater than " +
        "dfs.blockreport.intervalMsec." + " Setting initial delay to 0 msec:");
  }
  initialBlockReportDelay = initBRDelay;
  
  heartBeatInterval = conf.getLong(DFS_HEARTBEAT_INTERVAL_KEY,
      DFS_HEARTBEAT_INTERVAL_DEFAULT) * 1000L;
  
  this.deleteReportInterval = 100 * heartBeatInterval;
  // do we need to sync block file contents to disk when blockfile is closed?
  this.syncOnClose = conf.getBoolean(DFS_DATANODE_SYNCONCLOSE_KEY, 
      DFS_DATANODE_SYNCONCLOSE_DEFAULT);

  this.minimumNameNodeVersion = conf.get(DFS_DATANODE_MIN_SUPPORTED_NAMENODE_VERSION_KEY,
      DFS_DATANODE_MIN_SUPPORTED_NAMENODE_VERSION_DEFAULT);
  
  this.encryptDataTransfer = conf.getBoolean(DFS_ENCRYPT_DATA_TRANSFER_KEY,
      DFS_ENCRYPT_DATA_TRANSFER_DEFAULT);
  this.encryptionAlgorithm = conf.get(DFS_DATA_ENCRYPTION_ALGORITHM_KEY);
  this.trustedChannelResolver = TrustedChannelResolver.getInstance(conf);
  
  this.xceiverStopTimeout = conf.getLong(
      DFS_DATANODE_XCEIVER_STOP_TIMEOUT_MILLIS_KEY,
      DFS_DATANODE_XCEIVER_STOP_TIMEOUT_MILLIS_DEFAULT);

  this.maxLockedMemory = conf.getLong(
      DFS_DATANODE_MAX_LOCKED_MEMORY_KEY,
      DFS_DATANODE_MAX_LOCKED_MEMORY_DEFAULT);

  this.restartReplicaExpiry = conf.getLong(
      DFS_DATANODE_RESTART_REPLICA_EXPIRY_KEY,
      DFS_DATANODE_RESTART_REPLICA_EXPIRY_DEFAULT) * 1000L;
}
 
开发者ID:Seagate,项目名称:hadoop-on-lustre2,代码行数:79,代码来源:DNConf.java


示例6: SaslDataTransferClient

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
/**
 * Creates a new SaslDataTransferClient.
 *
 * @param conf the configuration
 * @param saslPropsResolver for determining properties of SASL negotiation
 * @param trustedChannelResolver for identifying trusted connections that do
 *   not require SASL negotiation
 * @param fallbackToSimpleAuth checked on each attempt at general SASL
 *   handshake, if true forces use of simple auth
 */
public SaslDataTransferClient(Configuration conf, 
    SaslPropertiesResolver saslPropsResolver,
    TrustedChannelResolver trustedChannelResolver,
    AtomicBoolean fallbackToSimpleAuth) {
  this.conf = conf;
  this.fallbackToSimpleAuth = fallbackToSimpleAuth;
  this.saslPropsResolver = saslPropsResolver;
  this.trustedChannelResolver = trustedChannelResolver;
}
 
开发者ID:naver,项目名称:hadoop,代码行数:20,代码来源:SaslDataTransferClient.java


示例7: SaslDataTransferClient

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
/**
 * Creates a new SaslDataTransferClient.
 *
 * @param conf the configuration
 * @param saslPropsResolver for determining properties of SASL negotiation
 * @param trustedChannelResolver for identifying trusted connections that do
 *   not require SASL negotiation
 * @param fallbackToSimpleAuth checked on each attempt at general SASL
 *   handshake, if true forces use of simple auth
 */
public SaslDataTransferClient(Configuration conf,
    SaslPropertiesResolver saslPropsResolver,
    TrustedChannelResolver trustedChannelResolver,
    AtomicBoolean fallbackToSimpleAuth) {
  this.conf = conf;
  this.fallbackToSimpleAuth = fallbackToSimpleAuth;
  this.saslPropsResolver = saslPropsResolver;
  this.trustedChannelResolver = trustedChannelResolver;
}
 
开发者ID:aliyun-beta,项目名称:aliyun-oss-hadoop-fs,代码行数:20,代码来源:SaslDataTransferClient.java


示例8: getTrustedChannelResolver

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
/**
 * Returns the TrustedChannelResolver configured for use with
 * DataTransferProtocol, or null if not configured.
 *
 * @return TrustedChannelResolver configured for use with DataTransferProtocol
 */
public TrustedChannelResolver getTrustedChannelResolver() {
  return trustedChannelResolver;
}
 
开发者ID:naver,项目名称:hadoop,代码行数:10,代码来源:DNConf.java


示例9: getTrustedChannelResolver

import org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver; //导入依赖的package包/类
TrustedChannelResolver getTrustedChannelResolver(SaslDataTransferClient saslClient); 
开发者ID:apache,项目名称:hbase,代码行数:2,代码来源:FanOutOneBlockAsyncDFSOutputSaslHelper.java



注:本文中的org.apache.hadoop.hdfs.protocol.datatransfer.TrustedChannelResolver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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