org.apache.hadoop.hive.thrift

Class DelegationTokenIdentifier

java.lang.Object

org.apache.hadoop.security.token.TokenIdentifier

org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier

org.apache.hadoop.hive.thrift.DelegationTokenIdentifier

All Implemented Interfaces:

org.apache.hadoop.io.Writable

public class DelegationTokenIdentifier
extends org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier

A delegation token identifier that is specific to Hive.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.hadoop.io.Text	HIVE_DELEGATION_KIND

Constructor Summary

Constructors

Constructor and Description
DelegationTokenIdentifier() Create an empty delegation token identifier for reading into.
DelegationTokenIdentifier(org.apache.hadoop.io.Text owner, org.apache.hadoop.io.Text renewer, org.apache.hadoop.io.Text realUser) Create a new delegation token identifier

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.io.Text	getKind()

Methods inherited from class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier

equals, getIssueDate, getMasterKeyId, getMaxDate, getOwner, getRealUser, getRenewer, getSequenceNumber, getUser, hashCode, isEqual, readFields, setIssueDate, setMasterKeyId, setMaxDate, setOwner, setRealUser, setRenewer, setSequenceNumber, toString, write

Methods inherited from class org.apache.hadoop.security.token.TokenIdentifier

getBytes, getTrackingId

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

HIVE_DELEGATION_KIND

public static final org.apache.hadoop.io.Text HIVE_DELEGATION_KIND

Constructor Detail

DelegationTokenIdentifier

public DelegationTokenIdentifier()

Create an empty delegation token identifier for reading into.

DelegationTokenIdentifier

public DelegationTokenIdentifier(org.apache.hadoop.io.Text owner,
                         org.apache.hadoop.io.Text renewer,
                         org.apache.hadoop.io.Text realUser)

Create a new delegation token identifier

Parameters:

owner - the effective username of the token owner

renewer - the username of the renewer

realUser - the real username of the token owner

Method Detail

getKind

public org.apache.hadoop.io.Text getKind()

Specified by:

getKind in class org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier