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AbstractK8sTaskExecutor.java
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AbstractK8sTaskExecutor.java
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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.dolphinscheduler.plugin.task.api.k8s;
import org.apache.dolphinscheduler.common.utils.ClassFilterConstructor;
import org.apache.dolphinscheduler.plugin.task.api.TaskException;
import org.apache.dolphinscheduler.plugin.task.api.TaskExecutionContext;
import org.apache.dolphinscheduler.plugin.task.api.model.TaskResponse;
import org.apache.dolphinscheduler.plugin.task.api.utils.K8sUtils;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.yaml.snakeyaml.Yaml;
public abstract class AbstractK8sTaskExecutor {
protected TaskExecutionContext taskRequest;
protected K8sUtils k8sUtils;
protected Yaml yaml;
protected volatile Map<String, String> taskOutputParams;
protected AbstractK8sTaskExecutor(TaskExecutionContext taskRequest) {
this.taskRequest = taskRequest;
this.k8sUtils = new K8sUtils();
this.yaml = new Yaml(new ClassFilterConstructor(new Class[]{
List.class,
String.class
}));
this.taskOutputParams = new HashMap<>();
}
public Map<String, String> getTaskOutputParams() {
return taskOutputParams;
}
public abstract TaskResponse run(String k8sParameterStr) throws Exception;
public abstract void cancelApplication(String k8sParameterStr);
public void waitTimeout(Boolean timeout) throws TaskException {
if (Boolean.TRUE.equals(timeout)) {
throw new TaskException("K8sTask is timeout");
}
}
public abstract void submitJob2k8s(String k8sParameterStr);
public abstract void stopJobOnK8s(String k8sParameterStr);
}