METHOD AND APPARATUS FOR ANALYZING AND PROCESSING DATA STREAM IN ENVIRONMENT WHERE WORKER NODES ARE DISTRIBUTED AND METHOD AND APPARATUS FOR MANAGING TASK

摘要

A method is provided in which a first worker node performs a task in an environment in which a plurality of worker nodes are distributed. The first worker node is assigned a first task from among at least one task included in an application from an application management device. The first worker node performs the first task. And the first worker node, the second worker node cooperating with the portable first worker node and the network quality between the first worker node and the measurement information including the physical location of the first worker node, the application management To the device.