Optimize event loop (#13193)

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

@@ -285,7 +285,7 @@ public class WorkflowExecuteRunnable implements Callable<WorkflowSubmitStatue> {
                     stateEvents);
             return;
         }
-        int loopTimes = stateEvents.size();
+        int loopTimes = stateEvents.size() * 2;
         for (int i = 0; i < loopTimes; i++) {
             final StateEvent stateEvent = this.stateEvents.peek();
             try {

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

@@ -133,7 +133,7 @@ public class WorkflowExecuteThreadPool extends ThreadPoolTaskExecutor {
             public void onSuccess(Object result) {
                 try {
                     LoggerUtils.setWorkflowInstanceIdMDC(workflowExecuteThread.getProcessInstance().getId());
-                    if (workflowExecuteThread.workFlowFinish()) {
+                    if (workflowExecuteThread.workFlowFinish() && workflowExecuteThread.eventSize() == 0) {
                         stateWheelExecuteThread
                                 .removeProcess4TimeoutCheck(workflowExecuteThread.getProcessInstance().getId());
                         processInstanceExecCacheManager.removeByProcessInstanceId(processInstanceId);