| 摘要 |
Embodiments of the present invention provide an event processing method in a stream processing system and a stream processing system, where the method includes: matching a basic event with basic events stored in engine memories that are corresponding to each matching mode in a rule engine, to determine an engine memory including the basic event; and if it is determined that the engine memory including the basic event is an engine memory corresponding to a full-loop mode, inputting the basic event into the full-loop mode of the rule engine, adding a full-loop identifier to the basic event, using the basic event to which the full-loop identifier is added as a full-loop matching result, executing the basic event to obtain an execution result, modifying, according to the execution result, attribute information of a target object in the engine memory corresponding to the full-loop mode, and matching the execution result with the basic events that are stored in engine memories in the rule engine. This implements classification processing on complex events by using different matching modes of the rule engine, thereby improving performance of processing a complex event in an ESP service processing process. |
