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:
Sep. 29, 2015
Filed:
Aug. 25, 2012
David Cunningham, Ossining, NY (US);
Benjamin W. Herta, Poughquag, NY (US);
Vijay A. Saraswat, Mahopac, NY (US);
Avraham E. Shinnar, New York, NY (US);
David Cunningham, Ossining, NY (US);
Benjamin W. Herta, Poughquag, NY (US);
Vijay A. Saraswat, Mahopac, NY (US);
Avraham E. Shinnar, New York, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Executing a map reduce sequence may comprise executing all jobs in the sequence by a collection of a plurality of processes with each process running one or more mappers, combiners, partitioners and reducers for each job, and transparently sharing heap state between the jobs to improve metrics associated with the job. Processes may communicate among themselves to coordinate completion of map, shuffle and reduce phases, and completion of said all jobs in the sequence.