Method for task redo based on impact analysis, impact analysis calculation device and one-key reset device
A technology that affects analysis and computing devices, applied in the computer field, can solve problems such as affecting other processes, high maintenance difficulty, inconsistent data results, etc., and achieves the effect of reducing misoperation rate, manual operation steps, and operation difficulty.
Active Publication Date: 2019-08-06
HUAWEI TECH CO LTD
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Problems solved by technology
[0011] In the above data processing process, there will be the following problems: basically the data collected from the data source are basic data, then this part of basic data or XDR data will more or less affect other subsequent processes
This makes its operation too complex and difficult to maintain. During the maintenance process, there may be omissions, resulting in inconsistent data results. Due to the intricate dependencies, if you are not careful during operation, some tasks may not be available. was reset, resulting in incomplete data
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0045] Such as figure 1 As shown, a method for task redoing based on impact analysis according to an embodiment of the present invention, which is applied in an impact analysis computing device, specifically includes:
[0046] Step 101: Receive an impact analysis request, where the impact analysis request includes the source process identifier, impact start time, and impact end time;
[0047] Step 102: According to the source process ID, obtain the dependency...
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The invention discloses a task redo method based on impact analysis, an impact analysis calculation device and a one-key reset device. The method includes: receiving an impact analysis request, the impact analysis request including source process identification, impact start time and Affect the end time; according to the source process identification, obtain the dependency list and process information list of the source process; according to the source process identification and the target process identification in the dependency table, obtain the source process period and the The period of the target process; according to the period of the source process, the period of the target process, the impact start time and the impact end time, obtain the process instance list corresponding to each process identifier included in the process instance list , sending the process instance list and the process information list. One-button reset is optional.
Description
technical field [0001] The invention relates to the field of computers, in particular to a method for redoing a task based on impact analysis, an impact analysis computing device and a one-key reset device. Background technique [0002] In the process of big data business processing, Extract Transform Load (ETL) is responsible for obtaining data from various data source systems. It supports obtaining data from databases or file systems of the same data source system. After ETL conversion, Logical processing such as cleaning, correlation and summarization, and then loaded into the target system according to business requirements. [0003] The unified scheduling module of ETL performs the timing scheduling of the workflow and the scheduling and execution of the internal tasks of the workflow. [0004] There are implicit dependencies between tasks and tasks in the same workflow, and there are also interdependent relationships between different workflows and tasks in different ...
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IPC IPC(8): G06F16/25G06Q10/10
CPCG06F2201/80G06F9/4494G06F16/254G06F11/1438H04L67/62G06F9/485G06F9/5038G06F9/5088
Inventor 黄红莉
Owner HUAWEI TECH CO LTD