add TaskFatalLifecycleEvent and handler

Author: 苏义超

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/engine/task/lifecycle/event/TaskFatalLifecycleEvent.java

@@ -0,0 +1,52 @@
+/*
+ * 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.server.master.engine.task.lifecycle.event;
+
+import org.apache.dolphinscheduler.server.master.engine.ILifecycleEventType;
+import org.apache.dolphinscheduler.server.master.engine.task.lifecycle.AbstractTaskLifecycleEvent;
+import org.apache.dolphinscheduler.server.master.engine.task.lifecycle.TaskLifecycleEventType;
+import org.apache.dolphinscheduler.server.master.engine.task.runnable.ITaskExecutionRunnable;
+
+import java.util.Date;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+@AllArgsConstructor
+public class TaskFatalLifecycleEvent extends AbstractTaskLifecycleEvent {
+
+    private final ITaskExecutionRunnable taskExecutionRunnable;
+
+    private final Date endTime;
+
+    @Override
+    public ILifecycleEventType getEventType() {
+        return TaskLifecycleEventType.FATAL;
+    }
+
+    @Override
+    public String toString() {
+        return "TaskFatalLifecycleEvent{" +
+                "task=" + taskExecutionRunnable.getName() +
+                ", endTime=" + endTime +
+                '}';
+    }
+}

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/engine/task/lifecycle/handler/TaskFatalLifecycleEventHandler.java

@@ -0,0 +1,44 @@
+/*
+ * 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.server.master.engine.task.lifecycle.handler;
+
+import org.apache.dolphinscheduler.server.master.engine.ILifecycleEventType;
+import org.apache.dolphinscheduler.server.master.engine.task.lifecycle.TaskLifecycleEventType;
+import org.apache.dolphinscheduler.server.master.engine.task.lifecycle.event.TaskFatalLifecycleEvent;
+import org.apache.dolphinscheduler.server.master.engine.task.runnable.ITaskExecutionRunnable;
+import org.apache.dolphinscheduler.server.master.engine.task.statemachine.ITaskStateAction;
+import org.apache.dolphinscheduler.server.master.engine.workflow.runnable.IWorkflowExecutionRunnable;
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class TaskFatalLifecycleEventHandler extends AbstractTaskLifecycleEventHandler<TaskFatalLifecycleEvent> {
+
+    @Override
+    public void handle(final ITaskStateAction taskStateAction,
+                       final IWorkflowExecutionRunnable workflowExecutionRunnable,
+                       final ITaskExecutionRunnable taskExecutionRunnable,
+                       final TaskFatalLifecycleEvent taskFatalEvent) {
+        taskStateAction.onFatalEvent(workflowExecutionRunnable, taskExecutionRunnable, taskFatalEvent);
+    }
+
+    @Override
+    public ILifecycleEventType matchEventType() {
+        return TaskLifecycleEventType.FATAL;
+    }
+}