US 11,775,309 B2
Exception stack handling method, system, electronic device and storage medium
Yang Peng, Beijing (CN); Hao Yang, Beijing (CN); Jing Zou, Beijing (CN); Lei Feng, Beijing (CN); and Hongliang Sui, Beijing (CN)
Assigned to BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD., Beijing (CN)
Appl. No. 17/423,144
Filed by BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD., Beijing (CN)
PCT Filed Nov. 26, 2020, PCT No. PCT/CN2020/131660
§ 371(c)(1), (2) Date Jul. 15, 2021,
PCT Pub. No. WO2021/232729, PCT Pub. Date Nov. 25, 2021.
Claims priority of application No. 202010440251.7 (CN), filed on May 22, 2020.
Prior Publication US 2022/0342674 A1, Oct. 27, 2022
Int. Cl. G06F 9/44 (2018.01); G06F 9/38 (2018.01); G06F 9/54 (2006.01)
CPC G06F 9/3861 (2013.01) [G06F 9/546 (2013.01); G06F 2209/547 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for handling exception stack, comprising:
at the level of any executor in a distributed stream-type processing system comprising at least two executors, performing the following processing of:
obtaining at least one exception stack from a message middleware when the executor in an idle state each time, collected exception stacks generated by users being stored in the message middleware;
as for any exception stack, obtaining an anti-obfuscation map file corresponding to the exception stack, and performing anti-obfuscation processing for the exception stack by using the anti-obfuscation map file.