com.netflix.genie.web.tasks.leader.LeaderTask Maven / Gradle / Ivy
/*
*
* Copyright 2016 Netflix, Inc.
*
* Licensed 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 com.netflix.genie.web.tasks.leader;
import com.netflix.genie.web.tasks.GenieTask;
import lombok.extern.slf4j.Slf4j;
/**
* Interface for any task that a node elected as the leader of a Genie cluster should run.
*
* @author tgianos
* @since 3.0.0
*/
@Slf4j
public abstract class LeaderTask extends GenieTask {
/**
* Any cleanup that needs to be performed when this task is stopped due to leadership being revoked.
*/
public void cleanup() {
log.info("Task cleanup called. Nothing to do.");
}
}