org.apache.flink.runtime.hadoop

类 HadoopUserUtils

java.lang.Object

org.apache.flink.runtime.hadoop.HadoopUserUtils

public class HadoopUserUtils
extends Object

Utility class for working with Hadoop user related classes. This should only be used if Hadoop is on the classpath.

构造器概要

构造器

构造器和说明
HadoopUserUtils()

方法概要

限定符和类型	方法和说明
static long	getIssueDate(Clock clock, String tokenKind, org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier identifier)
static boolean	hasUserKerberosAuthMethod(org.apache.hadoop.security.UserGroupInformation ugi)
static boolean	isProxyUser(org.apache.hadoop.security.UserGroupInformation ugi)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

HadoopUserUtils

public HadoopUserUtils()

方法详细资料

isProxyUser

public static boolean isProxyUser(org.apache.hadoop.security.UserGroupInformation ugi)

hasUserKerberosAuthMethod

public static boolean hasUserKerberosAuthMethod(org.apache.hadoop.security.UserGroupInformation ugi)

getIssueDate

public static long getIssueDate(Clock clock,
                                String tokenKind,
                                org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier identifier)