US 12,242,862 B2
Data processing system and data processing method
Takuya Habara, Tokyo (JP); Shinichiro Saito, Tokyo (JP); and Daisuke Ito, Tokyo (JP)
Assigned to HITACHI, LTD., Tokyo (JP)
Filed by Hitachi, Ltd., Tokyo (JP)
Filed on Mar. 6, 2023, as Appl. No. 18/179,018.
Claims priority of application No. 2022-084880 (JP), filed on May 24, 2022.
Prior Publication US 2023/0385073 A1, Nov. 30, 2023
Int. Cl. G06F 9/44 (2018.01); G06F 9/445 (2018.01)
CPC G06F 9/44505 (2013.01) 9 Claims
OG exemplary drawing
 
1. A data processing system that changes processing setting of multi-stage data processing without stopping the multi-stage data processing, the data processing system comprising:
a plurality of processors that collectively perform the multi-stage data processing, wherein each of the plurality of processes perform a respective stage of the multi-stage data processing;
a data management computer that is communicatively coupled to the plurality of the processors, wherein the data management computer is configured to assign a tag as an identifier to each of data control settings,
wherein each processor of the plurality of processors is configured to:
append the tag to a result of the respective stage based on the data control settings of the each processor that processed the respective stage.