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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.yarn.api.protocolrecords;
import org.apache.hadoop.classification.InterfaceAudience.Private;
import org.apache.hadoop.classification.InterfaceStability.Unstable;
import org.apache.hadoop.yarn.api.records.Token;
import org.apache.hadoop.yarn.util.Records;
/**
* The request issued by the client to renew a delegation token from
* the {@code ResourceManager}.
*/
@Private
@Unstable
public abstract class RenewDelegationTokenRequest {
@Private
@Unstable
public static RenewDelegationTokenRequest newInstance(Token dToken) {
RenewDelegationTokenRequest request =
Records.newRecord(RenewDelegationTokenRequest.class);
request.setDelegationToken(dToken);
return request;
}
/**
* Get the delegation token requested to be renewed by the client.
* @return the delegation token requested to be renewed by the client.
*/
@Private
@Unstable
public abstract Token getDelegationToken();
@Private
@Unstable
public abstract void setDelegationToken(Token dToken);
}