Patent ID: 9531792
Filing Date: 2016-12-27
CPC Classification: G06F,H04L

Claim Text:
1. An information file generating method based on parallel processing comprising: receiving and analyzing a file request instruction from an application server; monitoring an execution of an information file generation task and updating a state of a plurality of temporary information file generation tasks, and constructing a response information related to a generation condition of an information file; processing said temporary information file generation tasks based on a database and concurrently updating the state of each of the plurality of temporary information file generation tasks; processing abnormal events for each of said temporary information file generation tasks; transmitting said response information to said application server according to an instruction of said execution monitoring, and receiving a confirmation message from said application server; wherein, said receiving and analyzing includes: analyzing said file request instruction, and creating said information file generation task in an information file task table according to results of the analysis; decomposing said information file generation task based on said file request instruction and according to a number of records in said database and distribution regularities of the records to be processed, and creating said at least one temporary information file generation task in an information file task temporary table; wherein, said execution monitoring includes: state monitoring the information file generation task and the temporary information file generation tasks respectively in said information file task table and said information file task temporary table and updating the state of the information file generation task and the temporary information file generation tasks; combining files generated based on said information file generation task according to said updated state of the information file generation task and the temporary information file generation tasks, and constructing the response information related to the generation condition of the information file: wherein, when a state flag bit in said information file task table indicates “temporary file is being generated”, said state monitoring queries said at least one information file task temporary table, and when it is found that all of said temporary information file generation tasks corresponding to said at least one information file task temporary table are completed, said state monitoring updates the state flag bit in said information file task table into indicating “the generating of the temporary file is completed”.