Fault order sending method for coping with complex scene based on flink framework

The invention discloses a fault order sending method for coping with a complex scene based on an flink framework, and relates to the field of communication operation and maintenance. Based on an flink framework, performing alarm suppression order sending rule matching on the activity alarm, if matching succeeds, putting the activity alarm into a delayed order sending subject, if matching fails, performing alarm order sending rule matching on the activity alarm, if matching succeeds, judging whether to send an order immediately or not, if yes, putting the activity alarm into an immediate order sending subject, and if not, performing alarm suppression order sending rule matching on the activity alarm; monitoring the data required by the assembly work order of the immediate order dispatching subject topic, calling the EMOS to carry out alarm order dispatching, otherwise, putting the activity alarm into the delayed order dispatching subject topic, polling the delayed order dispatching subject topic, taking out th