@InterfaceAudience.Private
public class MRDelegationTokenIdentifier
extends org.apache.hadoop.security.token.delegation.AbstractDelegationTokenIdentifier
TokenIdentifier that identifies delegation tokens
issued by JobHistoryServer to delegate
MR tasks talking to the JobHistoryServer.| Modifier and Type | Class and Description |
|---|---|
static class |
MRDelegationTokenIdentifier.Renewer |
| Modifier and Type | Field and Description |
|---|---|
static org.apache.hadoop.io.Text |
KIND_NAME |
| Constructor and Description |
|---|
MRDelegationTokenIdentifier() |
MRDelegationTokenIdentifier(org.apache.hadoop.io.Text owner,
org.apache.hadoop.io.Text renewer,
org.apache.hadoop.io.Text realUser)
Create a new delegation token identifier
|
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.io.Text |
getKind() |
equals, getIssueDate, getMasterKeyId, getMaxDate, getOwner, getRealUser, getRenewer, getSequenceNumber, getUser, hashCode, isEqual, readFields, setIssueDate, setMasterKeyId, setMaxDate, setOwner, setRealUser, setRenewer, setSequenceNumber, toString, writepublic MRDelegationTokenIdentifier()
public MRDelegationTokenIdentifier(org.apache.hadoop.io.Text owner,
org.apache.hadoop.io.Text renewer,
org.apache.hadoop.io.Text realUser)
owner - the effective username of the token ownerrenewer - the username of the renewerrealUser - the real username of the token ownerCopyright © 2022 Apache Software Foundation. All rights reserved.