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METHOD AND APPARATUS FOR RIPPLE RATE SENSITIVE AND BOTTLENECK AWARE RESOURCE ADAPTATION FOR REAL-TIME STREAMING WORKFLOWS

  • US 20160050151A1
  • Filed: 08/18/2014
  • Published: 02/18/2016
  • Est. Priority Date: 08/18/2014
  • Status: Active Grant
First Claim
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1. A method for adapting resources of the cluster of nodes for a real-time streaming workflow, comprising:

  • receiving, by a processor, a notification that a node of the cluster of nodes associated with an instance of a process of the real-time streaming workflow is predicted to be a bottleneck;

    identifying, by the processor, a number of hops to send a resource statement when the bottleneck is predicted that minimizes a ripple effect associated with transmitting the resource statement;

    transmitting, by the processor, the resource statement to one or more nodes of the cluster of nodes within the number of hops;

    receiving, by the processor, a response from at least one of the one or more nodes within the cluster of nodes; and

    adapting, by the processor, a resource usage to the at least one of the one or more nodes within the cluster of nodes that the response was received from.

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