SYSTEM, METHOD OF CONTROLLING A SYSTEM INCLUDING A LOAD BALANCER AND A PLURALITY OF APPARATUSES, AND APPARATUS
First Claim
1. A system, comprising:
- a load balancer;
a plurality of information processing apparatuses;
a control apparatus including a memory and a processor coupled to the memory, wherein the processor is configured to execute a process including;
selecting, from among the plurality of information processing apparatuses, one or more first information processing apparatuses as each processing node for processing data distributed by the load balancer,selecting, from among the plurality of information processing apparatuses, one or more second information processing apparatuses as each inputting and outputting node for inputting and outputting data processed by the each processing node,collecting load information from the one or more first information processing apparatuses and the one or more second information processing apparatuses,changing a number of the one or more first information processing apparatuses or a number of the one or more second information processing apparatuses based on the load information, data being distributed to the changed one or more first processing apparatuses based on the changing by the load balancer when the number of the one or more first information processing apparatuses is changed, andsetting one or more third information processing apparatuses not selected as the processing node and the inputting and outputting node from among the plurality of information processing apparatuses based on the changing into a deactivated state.
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Accused Products
Abstract
A system includes a load balancer; apparatuses; a control apparatus configured to execute a process including: selecting, from among the apparatuses, one or more first apparatuses as each processing node for processing data distributed by the load balancer, selecting, from among the apparatuses, one or more second apparatuses as each inputting and outputting node for inputting and outputting data processed by the each processing node, collecting load information from the one or more first apparatuses and the one or more second apparatuses, changing a number of the one or more first apparatuses or a number of the one or more second apparatuses based on the load information, and setting one or more third apparatuses not selected as the processing node and the inputting and outputting node from among the apparatuses based on the changing into a deactivated state.
22 Citations
20 Claims
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1. A system, comprising:
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a load balancer; a plurality of information processing apparatuses; a control apparatus including a memory and a processor coupled to the memory, wherein the processor is configured to execute a process including; selecting, from among the plurality of information processing apparatuses, one or more first information processing apparatuses as each processing node for processing data distributed by the load balancer, selecting, from among the plurality of information processing apparatuses, one or more second information processing apparatuses as each inputting and outputting node for inputting and outputting data processed by the each processing node, collecting load information from the one or more first information processing apparatuses and the one or more second information processing apparatuses, changing a number of the one or more first information processing apparatuses or a number of the one or more second information processing apparatuses based on the load information, data being distributed to the changed one or more first processing apparatuses based on the changing by the load balancer when the number of the one or more first information processing apparatuses is changed, and setting one or more third information processing apparatuses not selected as the processing node and the inputting and outputting node from among the plurality of information processing apparatuses based on the changing into a deactivated state. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A method of controlling a system including a load balancer and a plurality of information processing apparatuses, the method comprising:
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selecting, from among the plurality of information processing apparatuses, one or more first information processing apparatuses as each processing node for processing data distributed by the load balancer; selecting, from among the plurality of information processing apparatuses, one or more second information processing apparatuses as each inputting and outputting node for inputting and outputting data processed by the each processing node; collecting load information from the one or more first information processing apparatuses and the one or more second information processing apparatuses; changing a number of the one or more first information processing apparatuses or a number of the one or more second information processing apparatuses based on the load information, data being distributed to the changed one or more first processing apparatuses based on the changing by the load balancer when the number of the one or more first information processing apparatuses is changed; and setting one or more third information processing apparatuses not selected as the processing node and the inputting and outputting node from among the plurality of information processing apparatuses based on the changing into a deactivated state.
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20. An apparatus configured to control a system including a load balancer and a plurality of information processing apparatuses, the apparatus comprising:
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a memory; and a processor coupled to the memory and configured to execute a process including; selecting, from among the plurality of information processing apparatuses, one or more first information processing apparatuses as each processing node for processing data distributed by the load balancer, selecting, from among the plurality of information processing apparatuses, one or more second information processing apparatuses as each inputting and outputting node for inputting and outputting data processed by the each processing node, collecting load information from the one or more first information processing apparatuses and the one or more second information processing apparatuses, changing a number of the one or more first information processing apparatuses or a number of the one or more second information processing apparatuses based on the load information, data being distributed to the changed one or more first processing apparatuses based on the changing by the load balancer when the number of the one or more first information processing apparatuses is changed, and setting one or more third information processing apparatuses not selected as the processing node and the inputting and outputting node from among the plurality of information processing apparatuses based on the changing into a deactivated state.
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Specification