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Method, device and equipment for automatically repairing abnormal task node

A task node and automatic repair technology, applied in the information field, can solve problems such as low efficiency and task node operation failure, and achieve the effect of improving repair efficiency

Pending Publication Date: 2020-08-11
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In practical applications, some task nodes may be abnormal (such as running failure), and for abnormal task nodes, manual repair is often required, which is inefficient

Method used

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  • Method, device and equipment for automatically repairing abnormal task node
  • Method, device and equipment for automatically repairing abnormal task node
  • Method, device and equipment for automatically repairing abnormal task node

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Embodiment Construction

[0024] The existing method of repairing the abnormal task node is that the manual is on duty 24 hours a day. If an abnormal task node is found, it needs to be manually intervened to repair the abnormal task node. Depending on the cause of the abnormality, manual modification can be adopted. Repair methods such as code, re-node, modify task priority, and directly set as calculation success.

[0025] Among them, except for the method of modifying the code, other modification operations can theoretically be carried out without relying on manual work.

[0026] For this reason, in the embodiment of this specification, for abnormal task nodes that do not require code modification, manual dependence can be eliminated, and abnormal repair can be performed in an automated manner. On the one hand, according to the abnormal characteristics and abnormal repair methods corresponding to some abnormal task node samples that meet the automatic repair conditions in the historical manual repair...

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Abstract

The invention discloses a method, a device and equipment for automatically repairing an abnormal task node. Theoretically, other exception repair means except for code modification operation can be automatically executed by a program, so that exception task nodes which do not need code modification can be automatically screened out, and an automatic repair mode is adopted. Besides, a plurality ofautomatic repair plans including abnormal features and corresponding repair means can be set based on the abnormal features and the abnormal repair means corresponding to the abnormal task node samples meeting the automatic repair conditions, so that automatic repair is realized.

Description

technical field [0001] The embodiments of this specification relate to the field of information technology, and in particular to a method, device and equipment for automatically repairing abnormal task nodes. Background technique [0002] A data warehouse is a strategic collection that provides support for all types of data for decision-making processes at all levels of an enterprise. It is a single data store, created for analytical reporting and decision support purposes, providing business intelligence to guide business process improvement, monitor time, cost, quality and control. [0003] There are usually several task nodes in the data warehouse, and task nodes are actually software or hardware responsible for performing certain computing tasks. Some task nodes only output the data tables calculated by themselves to other task nodes, and will not receive the data tables input by other nodes; some task nodes receive the data tables input by other task nodes, and then pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/07G06F11/34G06F16/28
CPCG06F11/0793G06F11/3476G06F16/283
Inventor 童士权袁正海肖俊李春元洪亮张晓霞
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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