The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 2018
Filed:
Dec. 03, 2014
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Muhammad Sohaib Aslam, Ajax, CA;
Tiia J. Salo, Cary, NC (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04L 12/06 (2006.01); G06F 9/50 (2006.01);
U.S. Cl.
CPC ...
H04L 12/06 (2013.01); G06F 9/5066 (2013.01);
Abstract
Embodiments of the present invention provide methods, systems, and computer program products for transferring data in a MapReduce framework. In one embodiment, MapReduce jobs are performed such that data spills are stored by mapper systems in memory and are transferred to reducer systems via one-sided RDMA transfers, which can reduce CPU overhead of mapper systems and the latency of data transfer to reducer systems.