fix(stream): execute the stream task directly, instead of executing it in a asynchronized way.

source/libs/stream/src/streamExec.c

@@ -592,14 +592,21 @@ int32_t streamTryExec(SStreamTask* pTask) {
       if (pTask->status.transferState) {
         code = streamTransferStateToStreamTask(pTask);
         if (code != TSDB_CODE_SUCCESS) {
+          atomic_store_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE);
           return code;
         }
-        streamSchedExec(pTask);
-      } else {
-        atomic_store_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE);
-        qDebug("s-task:%s exec completed, status:%s, sched-status:%d", id, streamGetTaskStatusStr(pTask->status.taskStatus),
-               pTask->status.schedStatus);
+
+        // the schedStatus == TASK_SCHED_STATUS__ACTIVE, streamSchedExec cannot be executed, so execute once again by
+        // call this function (streamExecForAll) directly.
+        code = streamExecForAll(pTask);
+        if (code < 0) {
+          // do nothing
+        }
       }
+
+      atomic_store_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE);
+      qDebug("s-task:%s exec completed, status:%s, sched-status:%d", id,
+             streamGetTaskStatusStr(pTask->status.taskStatus), pTask->status.schedStatus);
     } else {
       atomic_store_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE);
       qDebug("s-task:%s exec completed, status:%s, sched-status:%d", id, streamGetTaskStatusStr(pTask->status.taskStatus),