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1. (WO2017036383) FAULT TOLERANCE IN DISTRIBUTED GRAPH PROCESSING NETWORKS

Pub. No.:    WO/2017/036383    International Application No.:    PCT/CN2016/097377
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Wed Aug 31 01:59:59 CEST 2016
IPC: H04L 12/24
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
Inventors: VORA, Keval
TIAN, Chen
Title: FAULT TOLERANCE IN DISTRIBUTED GRAPH PROCESSING NETWORKS
Abstract:
A first device comprises: a memory configured to store a first sub-graph that is part of a distributed graph associated with a distributed graph processing network; a processor coupled to the memory and configured to: process the first sub-graph; and save, independently of a second device in the distributed graph processing network, a first snapshot of a first execution state of the first device at a first iteration time; and a transmitter coupled to the processor and configured to transmit the first snapshot to the second device or to a third device.