公开(公告)号：US09838242B2

公开(公告)日：2017-12-05

申请号：US14689197

申请日：2015-04-17

申请人： Jetflow Technologies

发明人： John Tully ,  Brian E. Heilig ,  Guang R. Gao

IPC分类号： H04L29/08 ,  G06F9/46 ,  H04L29/06

CPC分类号： H04L29/08882 ,  G06F9/46 ,  H04L67/28 ,  H04L67/288 ,  H04L69/14

摘要： A data processing task may be implemented in a distributed computing system by the use of a workflow broken into flowlets that are arranged in a directed acyclic graph between data sources and data sinks. Such an arrangement may include various flow control and/or fault tolerance schemes, among other features. Fault tolerance may be implemented using key/value store (KVS) flowlets.