本文整理汇总了Java中org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenResponse.setNextExpirationTime方法的典型用法代码示例。如果您正苦于以下问题：Java RenewDelegationTokenResponse.setNextExpirationTime方法的具体用法？Java RenewDelegationTokenResponse.setNextExpirationTime怎么用？Java RenewDelegationTokenResponse.setNextExpirationTime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.mapreduce.v2.api.protocolrecords.RenewDelegationTokenResponse的用法示例。
在下文中一共展示了RenewDelegationTokenResponse.setNextExpirationTime方法的1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: renewDelegationToken
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.RenewDelegationTokenResponse; //导入方法依赖的package包/类
@Override
public RenewDelegationTokenResponse renewDelegationToken(
RenewDelegationTokenRequest request) throws IOException {
if (!isAllowedDelegationTokenOp()) {
throw new IOException(
"Delegation Token can be renewed only with kerberos authentication");
}
org.apache.hadoop.yarn.api.records.Token protoToken = request.getDelegationToken();
Token<MRDelegationTokenIdentifier> token =
new Token<MRDelegationTokenIdentifier>(
protoToken.getIdentifier().array(), protoToken.getPassword()
.array(), new Text(protoToken.getKind()), new Text(
protoToken.getService()));
String user = UserGroupInformation.getCurrentUser().getShortUserName();
long nextExpTime = jhsDTSecretManager.renewToken(token, user);
RenewDelegationTokenResponse renewResponse = Records
.newRecord(RenewDelegationTokenResponse.class);
renewResponse.setNextExpirationTime(nextExpTime);
return renewResponse;
}