Alibaba Cloud ACA-BigData1 Question Answer
Assume that Task 1 is configured to run at 02:00 each day. In this case, the scheduling system
automatically generates a snapshot at the time predefined by the periodic node task at 23:30 each day.
That is, the instance of Task 1 will run at 02:00 the next day. If the system detects the upstream task is
complete, the system automatically runs the Task 1 instance at 02:00 the next day.
Score 1