Java ContainerTokenIdentifier.readFields方法代码示例

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

在下文中一共展示了ContainerTokenIdentifier.readFields方法的3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: testContainerTokenWithEpoch

import org.apache.hadoop.yarn.security.ContainerTokenIdentifier; //导入方法依赖的package包/类
/**
 * This tests whether a containerId is serialized/deserialized with epoch.
 *
 * @throws IOException
 * @throws InterruptedException
 * @throws YarnException
 */
private void testContainerTokenWithEpoch(Configuration conf)
    throws IOException, InterruptedException, YarnException {

  LOG.info("Running test for serializing/deserializing containerIds");

  NMTokenSecretManagerInRM nmTokenSecretManagerInRM =
      yarnCluster.getResourceManager().getRMContext()
          .getNMTokenSecretManager();
  ApplicationId appId = ApplicationId.newInstance(1, 1);
  ApplicationAttemptId appAttemptId =
      ApplicationAttemptId.newInstance(appId, 0);
  ContainerId cId = ContainerId.newContainerId(appAttemptId, (5L << 40) | 3L);
  NodeManager nm = yarnCluster.getNodeManager(0);
  NMTokenSecretManagerInNM nmTokenSecretManagerInNM =
      nm.getNMContext().getNMTokenSecretManager();
  String user = "test";

  waitForNMToReceiveNMTokenKey(nmTokenSecretManagerInNM, nm);

  NodeId nodeId = nm.getNMContext().getNodeId();

  // Both id should be equal.
  Assert.assertEquals(nmTokenSecretManagerInNM.getCurrentKey().getKeyId(),
      nmTokenSecretManagerInRM.getCurrentKey().getKeyId());

  // Creating a normal Container Token
  RMContainerTokenSecretManager containerTokenSecretManager =
      yarnCluster.getResourceManager().getRMContext().
          getContainerTokenSecretManager();
  Resource r = Resource.newInstance(1230, 2);
  Token containerToken =
      containerTokenSecretManager.createContainerToken(cId, nodeId, user, r,
          Priority.newInstance(0), 0);
  
  ContainerTokenIdentifier containerTokenIdentifier =
      new ContainerTokenIdentifier();
  byte[] tokenIdentifierContent = containerToken.getIdentifier().array();
  DataInputBuffer dib = new DataInputBuffer();
  dib.reset(tokenIdentifierContent, tokenIdentifierContent.length);
  containerTokenIdentifier.readFields(dib);
  
  
  Assert.assertEquals(cId, containerTokenIdentifier.getContainerID());
  Assert.assertEquals(
      cId.toString(), containerTokenIdentifier.getContainerID().toString());

  Token nmToken =
      nmTokenSecretManagerInRM.createNMToken(appAttemptId, nodeId, user);

  YarnRPC rpc = YarnRPC.create(conf);
  testStartContainer(rpc, appAttemptId, nodeId, containerToken, nmToken,
      false);

  List<ContainerId> containerIds = new LinkedList<ContainerId>();
  containerIds.add(cId);
  ContainerManagementProtocol proxy
      = getContainerManagementProtocolProxy(rpc, nmToken, nodeId, user);
  GetContainerStatusesResponse res = proxy.getContainerStatuses(
      GetContainerStatusesRequest.newInstance(containerIds));
  Assert.assertNotNull(res.getContainerStatuses().get(0));
  Assert.assertEquals(
      cId, res.getContainerStatuses().get(0).getContainerId());
  Assert.assertEquals(cId.toString(),
      res.getContainerStatuses().get(0).getContainerId().toString());
}

开发者ID:naver，项目名称:hadoop，代码行数:73，代码来源:TestContainerManagerSecurity.java

示例2: testContainerTokenWithEpoch

import org.apache.hadoop.yarn.security.ContainerTokenIdentifier; //导入方法依赖的package包/类
/**
 * This tests whether a containerId is serialized/deserialized with epoch.
 *
 * @throws IOException
 * @throws InterruptedException
 * @throws YarnException
 */
private void testContainerTokenWithEpoch(Configuration conf)
    throws IOException, InterruptedException, YarnException {

  LOG.info("Running test for serializing/deserializing containerIds");

  NMTokenSecretManagerInRM nmTokenSecretManagerInRM =
      yarnCluster.getResourceManager().getRMContext()
          .getNMTokenSecretManager();
  ApplicationId appId = ApplicationId.newInstance(1, 1);
  ApplicationAttemptId appAttemptId =
      ApplicationAttemptId.newInstance(appId, 0);
  ContainerId cId = ContainerId.newContainerId(appAttemptId, (5L << 40) | 3L);
  NodeManager nm = yarnCluster.getNodeManager(0);
  NMTokenSecretManagerInNM nmTokenSecretManagerInNM =
      nm.getNMContext().getNMTokenSecretManager();
  String user = "test";

  waitForNMToReceiveNMTokenKey(nmTokenSecretManagerInNM, nm);

  NodeId nodeId = nm.getNMContext().getNodeId();

  // Both id should be equal.
  Assert.assertEquals(nmTokenSecretManagerInNM.getCurrentKey().getKeyId(),
      nmTokenSecretManagerInRM.getCurrentKey().getKeyId());

  // Creating a normal Container Token
  RMContainerTokenSecretManager containerTokenSecretManager =
      yarnCluster.getResourceManager().getRMContext().
          getContainerTokenSecretManager();
  Resource r = Resource.newInstance(1230, 2);
  Token containerToken =
      containerTokenSecretManager.createContainerToken(cId, nodeId, user, r,
          Priority.newInstance(0), 0);

  ByteArrayDataInput input = ByteStreams.newDataInput(
      containerToken.getIdentifier().array());
  ContainerTokenIdentifier containerTokenIdentifier =
      new ContainerTokenIdentifier();
  containerTokenIdentifier.readFields(input);
  Assert.assertEquals(cId, containerTokenIdentifier.getContainerID());
  Assert.assertEquals(
      cId.toString(), containerTokenIdentifier.getContainerID().toString());

  Token nmToken =
      nmTokenSecretManagerInRM.createNMToken(appAttemptId, nodeId, user);

  YarnRPC rpc = YarnRPC.create(conf);
  testStartContainer(rpc, appAttemptId, nodeId, containerToken, nmToken,
      false);

  List<ContainerId> containerIds = new LinkedList<ContainerId>();
  containerIds.add(cId);
  ContainerManagementProtocol proxy
      = getContainerManagementProtocolProxy(rpc, nmToken, nodeId, user);
  GetContainerStatusesResponse res = proxy.getContainerStatuses(
      GetContainerStatusesRequest.newInstance(containerIds));
  Assert.assertNotNull(res.getContainerStatuses().get(0));
  Assert.assertEquals(
      cId, res.getContainerStatuses().get(0).getContainerId());
  Assert.assertEquals(cId.toString(),
      res.getContainerStatuses().get(0).getContainerId().toString());
}

开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:70，代码来源:TestContainerManagerSecurity.java

示例3: testContainerTokenWithEpoch

import org.apache.hadoop.yarn.security.ContainerTokenIdentifier; //导入方法依赖的package包/类
/**
 * This tests whether a containerId is serialized/deserialized with epoch.
 *
 * @throws IOException
 * @throws InterruptedException
 * @throws YarnException
 */
private void testContainerTokenWithEpoch(Configuration conf)
    throws IOException, InterruptedException, YarnException {

  LOG.info("Running test for serializing/deserializing containerIds");

  NMTokenSecretManagerInRM nmTokenSecretManagerInRM =
      yarnCluster.getResourceManager().getRMContext()
          .getNMTokenSecretManager();
  ApplicationId appId = ApplicationId.newInstance(1, 1);
  ApplicationAttemptId appAttemptId =
      ApplicationAttemptId.newInstance(appId, 0);
  ContainerId cId = ContainerId.newContainerId(appAttemptId, (5L << 40) | 3L);
  NodeManager nm = yarnCluster.getNodeManager(0);
  NMTokenSecretManagerInNM nmTokenSecretManagerInNM =
      nm.getNMContext().getNMTokenSecretManager();
  String user = "test";
  String userFolder = "testFolder";

  waitForNMToReceiveNMTokenKey(nmTokenSecretManagerInNM, nm);

  NodeId nodeId = nm.getNMContext().getNodeId();

  // Both id should be equal.
  Assert.assertEquals(nmTokenSecretManagerInNM.getCurrentKey().getKeyId(),
      nmTokenSecretManagerInRM.getCurrentKey().getKeyId());

  // Creating a normal Container Token
  RMContainerTokenSecretManager containerTokenSecretManager =
      yarnCluster.getResourceManager().getRMContext().
          getContainerTokenSecretManager();
  Resource r = Resource.newInstance(1230, 2);
  Token containerToken =
      containerTokenSecretManager.createContainerToken(cId, 0, nodeId, user,
          r, Priority.newInstance(0), 0, userFolder);
  
  ContainerTokenIdentifier containerTokenIdentifier =
      new ContainerTokenIdentifier();
  byte[] tokenIdentifierContent = containerToken.getIdentifier().array();
  DataInputBuffer dib = new DataInputBuffer();
  dib.reset(tokenIdentifierContent, tokenIdentifierContent.length);
  containerTokenIdentifier.readFields(dib);
  
  
  Assert.assertEquals(cId, containerTokenIdentifier.getContainerID());
  Assert.assertEquals(
      cId.toString(), containerTokenIdentifier.getContainerID().toString());

  Token nmToken =
      nmTokenSecretManagerInRM.createNMToken(appAttemptId, nodeId, user);

  YarnRPC rpc = YarnRPC.create(conf);
  testStartContainer(rpc, appAttemptId, nodeId, containerToken, nmToken,
      false);

  List<ContainerId> containerIds = new LinkedList<ContainerId>();
  containerIds.add(cId);
  ContainerManagementProtocol proxy
      = getContainerManagementProtocolProxy(rpc, nmToken, nodeId, user);
  GetContainerStatusesResponse res = proxy.getContainerStatuses(
      GetContainerStatusesRequest.newInstance(containerIds));
  Assert.assertNotNull(res.getContainerStatuses().get(0));
  Assert.assertEquals(
      cId, res.getContainerStatuses().get(0).getContainerId());
  Assert.assertEquals(cId.toString(),
      res.getContainerStatuses().get(0).getContainerId().toString());
}

开发者ID:hopshadoop，项目名称:hops，代码行数:74，代码来源:TestContainerManagerSecurity.java

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