公开(公告)号：US20140101092A1

公开(公告)日：2014-04-10

申请号：US13646945

申请日：2012-10-08

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Alkiviadis Simitsis ,  Kevin K. Wilkinson

IPC: G06F17/30 ,  G06F3/01

CPC classification number: G06F17/30563 ,  G06F9/451 ,  G06F17/30398

Abstract: Disclosed herein are techniques for adjusting a map reduce execution environment. It is determined whether some operations in a sequence of operations should be implemented in a map reduce execution environment. If it is determined that some operations in a sequence of operations should be implemented in a map reduce execution environment, the map reduce execution environment is adjusted to achieve a predefined performance objective.

Abstract translation: 这里公开了用于调整地图缩小执行环境的技术。 确定是否应在地图中执行一系列操作中的某些操作是否减少执行环境。 如果确定一个操作序列中的某些操作应该在地图中实现，减少执行环境，则调整映射减少执行环境以实现预定义的性能目标。