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Data processing management method and information processing equipment

A technology of data processing and management methods, applied in the fields of electrical digital data processing, special data processing applications, program control design, etc.

Active Publication Date: 2018-05-22
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, waiting for the transfer of the progress information to complete before waiting for the data to be transferred to the second machine may delay the arrival of the data at the second machine and thus delay the continuation of processing at the second machine

Method used

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  • Data processing management method and information processing equipment
  • Data processing management method and information processing equipment
  • Data processing management method and information processing equipment

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Experimental program
Comparison scheme
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no. 1 approach

[0041] figure 1 The distributed processing system according to the first embodiment is shown. The distributed processing system of the first embodiment has a plurality of machines including machine 1 and machine 2. Multiple machines are connected to the network so that they can communicate with each other. In this distributed processing system, multiple processes are distributed to multiple machines and executed by the multiple machines.

[0042] It is assumed here that the machine 1 and the machine 2 of the first embodiment are physical machines. However, note that machine 1 and machine 2 can be virtual machines. For example, machine 1 and machine 2 may be virtual machines running on different physical machines, or may be virtual machines running on a single physical machine (computer system equipped with storage devices, processing units, etc.).

[0043] The machine 1 includes a storage unit 1a and a calculation unit 1b. The machine 2 includes a storage unit 2a and a calculat...

no. 2 approach

[0057] figure 2 The distributed processing system according to the second embodiment is shown. The distributed processing system of the second embodiment includes a node 100, a node 200, a node 300, and a management node 400. The node 100, the node 200, the node 300, and the management node 400 are connected to the network 10, for example, a local area network (LAN).

[0058] The network 10 is connected to a network 20, which may be a wide area network such as a wide area network (WAN) and the Internet. The following items are connected to the network 20 wirelessly or through wired means: smart city 21, logistics sensor 22, weather satellite 23, mobile device 24, and smart sensor 25. Various other types of devices that emit events can be connected to the network 20. The distributed processing system of the second embodiment uses the node 100, the node 200, and the node 300 to execute CEP.

[0059] The node 100, the node 200, and the node 300 are server computers used to process...

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Abstract

The application relates to a data processing management method and an information processing device. The first machine and the second machine perform multiple distributed processes. The storage unit stores progress information of processing performed by the first machine. The computing unit transmits progress information to the second machine upon receiving a reallocation instruction indicating to reallocate the processing to the second machine. The calculation unit, when receiving data to be used in processing during the transfer of the progress information, transfers the data to the second machine together with the progress information. The second machine, upon receiving the progress information and data, uses the progress information and data to perform the process reassigned from the first machine.

Description

Technical field [0001] The embodiments discussed herein relate to data processing management methods and information processing equipment. Background technique [0002] Data can be processed by a distributed processing system that includes multiple machines. Such machines may include physical computers (sometimes called physical machines or physical hosts), or virtual computers operating on physical machines (sometimes called virtual machines or logical hosts). For example, a distributed processing system can be used for complex event processing (CEP). Multiple machines execute multiple events issued by various devices in parallel, thereby processing the multiple events at high speed. [0003] In a distributed processing system, in order to balance the processing load between machines, there are cases in which the processing allocation to each machine is changed. Therefore, various techniques for changing the processing allocation have been proposed. For example, one proposed t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/46G06F17/30
CPCG06F9/4856H04L67/10
Inventor 今村信贵
Owner FUJITSU LTD