US Patent 10146592 Managing resource allocation in a stream processing framework

The technology disclosed relates to managing resource allocation to task sequences in a stream processing framework. In particular, it relates to operating a computing grid that includes machine resources, with heterogeneous containers defined over whole machines and some containers including multiple machines. It also includes initially allocating multiple machines to a first container, initially allocating first set of stateful task sequences to the first container, running the first set of stateful task sequences as multiplexed units of work under control of a container-scheduler, where each unit of work for a first task sequence runs to completion on first machine resources in the first container, unless it overruns a time-out, before a next unit of work for a second task sequence runs multiplexed on the first machine resources. It further includes automatically modifying a number of machine resources and/or a number assigned task sequences to a container.