本文整理汇总了Java中org.apache.hadoop.yarn.security.ContainerTokenIdentifier.getNmHostAddress方法的典型用法代码示例。如果您正苦于以下问题：Java ContainerTokenIdentifier.getNmHostAddress方法的具体用法？Java ContainerTokenIdentifier.getNmHostAddress怎么用？Java ContainerTokenIdentifier.getNmHostAddress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.getNmHostAddress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: retrievePassword
import org.apache.hadoop.yarn.security.ContainerTokenIdentifier; //导入方法依赖的package包/类
/**
* Override of this is to validate ContainerTokens generated by using
* different {@link MasterKey}s.
*/
@Override
public synchronized byte[] retrievePassword(
ContainerTokenIdentifier identifier) throws SecretManager.InvalidToken {
int keyId = identifier.getMasterKeyId();
MasterKeyData masterKeyToUse = null;
if (this.previousMasterKey != null
&& keyId == this.previousMasterKey.getMasterKey().getKeyId()) {
// A container-launch has come in with a token generated off the last
// master-key
masterKeyToUse = this.previousMasterKey;
} else if (keyId == super.currentMasterKey.getMasterKey().getKeyId()) {
// A container-launch has come in with a token generated off the current
// master-key
masterKeyToUse = super.currentMasterKey;
}
if (nodeHostAddr != null
&& !identifier.getNmHostAddress().equals(nodeHostAddr)) {
// Valid container token used for incorrect node.
throw new SecretManager.InvalidToken("Given Container "
+ identifier.getContainerID().toString()
+ " identifier is not valid for current Node manager. Expected : "
+ nodeHostAddr + " Found : " + identifier.getNmHostAddress());
}
if (masterKeyToUse != null) {
return retrievePasswordInternal(identifier, masterKeyToUse);
}
// Invalid request. Like startContainer() with token generated off
// old-master-keys.
throw new SecretManager.InvalidToken("Given Container "
+ identifier.getContainerID().toString()
+ " seems to have an illegally generated token.");
}
示例2: startContainers
import org.apache.hadoop.yarn.security.ContainerTokenIdentifier; //导入方法依赖的package包/类
@Override
public StartContainersResponse
startContainers(StartContainersRequest requests)
throws YarnException {
StartContainerRequest request = requests.getStartContainerRequests().get(0);
LOG.info("Container started by MyContainerManager: " + request);
launched = true;
Map<String, String> env =
request.getContainerLaunchContext().getEnvironment();
Token containerToken = request.getContainerToken();
ContainerTokenIdentifier tokenId = null;
try {
tokenId = BuilderUtils.newContainerTokenIdentifier(containerToken);
} catch (IOException e) {
throw RPCUtil.getRemoteException(e);
}
ContainerId containerId = tokenId.getContainerID();
containerIdAtContainerManager = containerId.toString();
attemptIdAtContainerManager =
containerId.getApplicationAttemptId().toString();
nmHostAtContainerManager = tokenId.getNmHostAddress();
submitTimeAtContainerManager =
Long.parseLong(env.get(ApplicationConstants.APP_SUBMIT_TIME_ENV));
maxAppAttempts =
Integer.parseInt(env.get(ApplicationConstants.MAX_APP_ATTEMPTS_ENV));
return StartContainersResponse.newInstance(
new HashMap<String, ByteBuffer>(), new ArrayList<ContainerId>(),
new HashMap<ContainerId, SerializedException>());
}
示例3: startContainers
import org.apache.hadoop.yarn.security.ContainerTokenIdentifier; //导入方法依赖的package包/类
@Override
public StartContainersResponse
startContainers(StartContainersRequest requests)
throws YarnException {
StartContainerRequest request = requests.getStartContainerRequests().get(0);
LOG.info("Container started by MyContainerManager: " + request);
launched = true;
Map<String, String> env =
request.getContainerLaunchContext().getEnvironment();
Token containerToken = request.getContainerToken();
ContainerTokenIdentifier tokenId = null;
try {
tokenId = BuilderUtils.newContainerTokenIdentifier(containerToken);
} catch (IOException e) {
throw RPCUtil.getRemoteException(e);
}
ContainerId containerId = tokenId.getContainerID();
containerIdAtContainerManager = containerId.toString();
attemptIdAtContainerManager =
containerId.getApplicationAttemptId().toString();
nmHostAtContainerManager = tokenId.getNmHostAddress();
submitTimeAtContainerManager =
Long.parseLong(env.get(ApplicationConstants.APP_SUBMIT_TIME_ENV));
maxAppAttempts = YarnConfiguration.DEFAULT_RM_AM_MAX_ATTEMPTS;
return StartContainersResponse.newInstance(
new HashMap<String, ByteBuffer>(), new ArrayList<ContainerId>(),
new HashMap<ContainerId, SerializedException>());
}