Invention Grant
US09479395B2 Model framework to facilitate robust programming of distributed workflows
有权
模型框架,以促进分布式工作流的鲁棒编程
- Patent Title: Model framework to facilitate robust programming of distributed workflows
- Patent Title (中): 模型框架,以促进分布式工作流的鲁棒编程
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Application No.: US14245998Application Date: 2014-04-04
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Publication No.: US09479395B2Publication Date: 2016-10-25
- Inventor: Florian Waas , Christopher J. Pedrotti , Robbert VanRenesse
- Applicant: EMC Corporation
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agent Barry N. Young
- Main IPC: H04L12/24
- IPC: H04L12/24 ; G06F11/07

Abstract:
A method is disclosed. A finite state machine model for a single system workflow is replicated across a plurality of distributed nodes associated with a leader election protocol. A leader is determined amongst the plurality of distributed nodes to perform a next action of the finite state machine model based at least in part on the leader election protocol. One or more nodes amongst the plurality of distributed nodes are configured to submit a timeout ticket if the next action of the finite state machine model does not appear to have been performed by the leader within a prescribed time.
Public/Granted literature
- US20140304380A1 MODEL FRAMEWORK TO FACILITATE ROBUST PROGRAMMING OF DISTRIBUTED WORKFLOWS Public/Granted day:2014-10-09
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