| Package | Description | 
|---|---|
| org.apache.hadoop.yarn.client.api | |
| org.apache.hadoop.yarn.security.client | Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract Token<TimelineDelegationTokenIdentifier> | TimelineClient. getDelegationToken(String renewer)
 Get a delegation token so as to be able to talk to the timeline server in a
 secure way. | 
| Modifier and Type | Method and Description | 
|---|---|
| abstract void | TimelineClient. cancelDelegationToken(Token<TimelineDelegationTokenIdentifier> timelineDT)
 Cancel a timeline delegation token. | 
| abstract long | TimelineClient. renewDelegationToken(Token<TimelineDelegationTokenIdentifier> timelineDT)
 Renew a timeline delegation token. | 
| Modifier and Type | Method and Description | 
|---|---|
| Token<TimelineDelegationTokenIdentifier> | TimelineDelegationTokenSelector. selectToken(Text service,
           Collection<Token<? extends TokenIdentifier>> tokens) | 
Copyright © 2025 Apache Software Foundation. All rights reserved.