[Bug] [Master] WorkflowExecuteRunnable will face a infinite loop #11838 (#11864) (#11950)

* [Bug] [Master] WorkflowExecuteRunnable will face a infinite loop #11838

Co-authored-by: Yann Ann <2993643785@qq.com>

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/event/TaskTimeoutStateEventHandler.java

@@ -28,10 +28,14 @@ import org.apache.dolphinscheduler.server.master.runner.task.ITaskProcessor;
 import org.apache.dolphinscheduler.server.master.runner.task.TaskAction;
 
 import java.util.Map;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 @AutoService(StateEventHandler.class)
 public class TaskTimeoutStateEventHandler implements StateEventHandler {
 
+    private static final Logger logger = LoggerFactory.getLogger(TaskTimeoutStateEventHandler.class);
+
     @Override
     public boolean handleStateEvent(WorkflowExecuteRunnable workflowExecuteRunnable,
         StateEvent stateEvent) throws StateEventHandleError {
@@ -49,14 +53,23 @@ public class TaskTimeoutStateEventHandler implements StateEventHandler {
         if (TimeoutFlag.CLOSE == taskInstance.getTaskDefine().getTimeoutFlag()) {
             return true;
         }
-        TaskTimeoutStrategy taskTimeoutStrategy = taskInstance.getTaskDefine().getTimeoutNotifyStrategy();
-        Map<Long, ITaskProcessor> activeTaskProcessMap = workflowExecuteRunnable.getActiveTaskProcessMap();
-        if (TaskTimeoutStrategy.FAILED == taskTimeoutStrategy
-                || TaskTimeoutStrategy.WARNFAILED == taskTimeoutStrategy) {
+        TaskTimeoutStrategy taskTimeoutStrategy = taskInstance.getTaskDefine()
+            .getTimeoutNotifyStrategy();
+        Map<Long, ITaskProcessor> activeTaskProcessMap = workflowExecuteRunnable
+            .getActiveTaskProcessMap();
+        if ((TaskTimeoutStrategy.FAILED == taskTimeoutStrategy
+            || TaskTimeoutStrategy.WARNFAILED == taskTimeoutStrategy)) {
+            if (activeTaskProcessMap.containsKey(taskInstance.getTaskCode())) {
                 ITaskProcessor taskProcessor = activeTaskProcessMap.get(taskInstance.getTaskCode());
                 taskProcessor.action(TaskAction.TIMEOUT);
+            } else {
+                logger.warn(
+                    "cannot find the task processor for task {}, so skip task processor action.",
+                    taskInstance.getTaskCode());
             }
-        if (TaskTimeoutStrategy.WARN == taskTimeoutStrategy || TaskTimeoutStrategy.WARNFAILED == taskTimeoutStrategy) {
+        }
+        if (TaskTimeoutStrategy.WARN == taskTimeoutStrategy
+            || TaskTimeoutStrategy.WARNFAILED == taskTimeoutStrategy) {
             workflowExecuteRunnable.processTimeout();
             workflowExecuteRunnable.taskTimeout(taskInstance);
         }

dolphinscheduler-master/src/main/java/org/apache/dolphinscheduler/server/master/runner/WorkflowExecuteRunnable.java

@@ -300,7 +300,6 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
             } finally {
                 LoggerUtils.removeWorkflowAndTaskInstanceIdMDC();
             }
-
         }
     }