Because of inserting MySQL and ZK data in a transaction, ZK data would be inserted first,
when mysql data is delayed for some reason, worker cannot find the corresponding MySQL data when getting ZK data, which causes the problem that the worker deletes ZK data, and the task would be running all the time.

Describe the bug
task state would not change when db delayed.

Which version of Dolphin Scheduler:
-[1.2.0]