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Workflow calling method and device

A workflow and call method technology, applied in the Internet field, can solve the problem of memory occupation and achieve the effect of reducing memory

Active Publication Date: 2015-03-25
BEIJING GRIDSUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a method and device for invoking a workflow, so as to solve the problem in the prior art that the memory is occupied when the workflow is invoked by a separate installation

Method used

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  • Workflow calling method and device

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Embodiment Construction

[0024] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0025] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] It should be noted that the terms "first" an...

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PUM

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Abstract

The invention discloses a workflow calling method and device. The workflow calling method includes setting a calling way for more subshell script in a main shell script, obtaining corresponding Hadoop work of the more subshell script, calling the more subshell script according to the calling way to carry out Hadoop work until the more subshell script is called out and obtaining a calling result. The calling result comprises a first result and a second result. When the calling result is the first result, the first Hadoop work is executed. When the calling result is the second result, the second Hadoop work is executed. The workflow calling method and device resolves the problem that a large amount of memory is occupied when the workflow is singly installed in the prior art, and the effect that the memory occupied by the workflow is reduced is realized.

Description

Technical field [0001] The present invention relates to the Internet field, in particular to a method and device for invoking a workflow. Background technique [0002] With the widespread application of big data analysis, a lot of data analysis needs to be performed on a big data computing platform, for example, Hadoop. Some of the computing tasks based on these computing platforms need to be executed in parallel, and some need to be executed sequentially. This requires a method to call these computing tasks to execute the computing tasks in a required manner. [0003] At present, professional workflow invocation tools such as oozie and Azkaban can be used when invoking the workflow. However, these tools need to be installed separately and are complicated to configure, which consumes memory when running. [0004] Aiming at the problem that a separate installation of a workflow tool in the prior art occupies a large amount of memory during execution, no effective solution has been pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48G06F9/50
Inventor 谢宁
Owner BEIJING GRIDSUM TECH CO LTD
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