Package org.apache.hadoop.fs.azurebfs.security

Class AbfsDelegationTokenIdentifier

java.lang.Object

org.apache.hadoop.security.token.TokenIdentifier

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

org.apache.hadoop.security.token.delegation.web.DelegationTokenIdentifier

org.apache.hadoop.fs.azurebfs.security.AbfsDelegationTokenIdentifier

All Implemented Interfaces:

org.apache.hadoop.io.Writable

public class AbfsDelegationTokenIdentifier
extends org.apache.hadoop.security.token.delegation.web.DelegationTokenIdentifier

Delegation token Identifier for ABFS delegation tokens. The token kind from getKind() is TOKEN_KIND, always. Subclasses have to very careful when looking up tokens (which will of course be registered in the credentials as of this kind), in case the incoming credentials are actually of a different subtype.

Field Summary

Fields

Modifier and Type	Field	Description
static org.apache.hadoop.io.Text	TOKEN_KIND	The token kind of these tokens: ""ABFS delegation".

Constructor Summary

Constructors

Constructor	Description
AbfsDelegationTokenIdentifier()
AbfsDelegationTokenIdentifier(org.apache.hadoop.io.Text kind)
AbfsDelegationTokenIdentifier(org.apache.hadoop.io.Text kind, org.apache.hadoop.io.Text owner, org.apache.hadoop.io.Text renewer, org.apache.hadoop.io.Text realUser)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.io.Text	getKind()	Get the token kind.

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, toStringStable, 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

TOKEN_KIND

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

The token kind of these tokens: ""ABFS delegation".

Constructor Detail

AbfsDelegationTokenIdentifier

public AbfsDelegationTokenIdentifier()

AbfsDelegationTokenIdentifier

public AbfsDelegationTokenIdentifier(org.apache.hadoop.io.Text kind)

AbfsDelegationTokenIdentifier

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

Method Detail

getKind

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

Get the token kind. Returns TOKEN_KIND always. If a subclass does not want its renew/cancel process to be managed by AbfsDelegationTokenManager, this must be overridden.

Overrides:

getKind in class org.apache.hadoop.security.token.delegation.web.DelegationTokenIdentifier

Returns:

the kind of the token.