公开(公告)号：US20140059310A1

公开(公告)日：2014-02-27

申请号：US13907393

申请日：2013-05-31

Applicant: VMware, Inc.

Inventor： Junping DU ,  Ying HE ,  Yunshan LU

IPC: G06F3/06

CPC classification number: G06F3/065 ,  G06F3/0604 ,  G06F3/067 ,  G06F9/45558 ,  G06F9/5083 ,  G06F11/1484 ,  G06F11/2094 ,  G06F17/30235 ,  G06F2009/45579

Abstract: A virtualized computing system for executing a distributed computing application, such as Hadoop, is discussed. The virtualized computing system stores data in a distributed filesystem, such as Hadoop Distributed File System, and processes data using a topology awareness that takes into account the virtualization layer of the virtualized computing system. The virtualized computing system employs locality-related policies, including replica placement policies, replica choosing policies, balancer policies, and task scheduling policies that take advantage of the awareness of the virtualization topology.

Abstract translation: 讨论了用于执行诸如Hadoop的分布式计算应用的虚拟化计算系统。 虚拟化计算系统将数据存储在诸如Hadoop分布式文件系统之类的分布式文件系统中，并使用考虑到虚拟化计算系统的虚拟化层的拓扑感知来处理数据。 虚拟化计算系统采用与地理相关的策略，包括复制放置策略，副本选择策略，平衡器策略以及利用虚拟化拓扑的意识的任务调度策略。