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:
Jan. 26, 2016
Filed:
May. 31, 2011
Ludmila Cherkasova, Sunnyvale, CA (US);
Abhishek Verma, Champaign, IL (US);
Ludmila Cherkasova, Sunnyvale, CA (US);
Abhishek Verma, Champaign, IL (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
A job profile includes characteristics of a job to be executed, where the characteristics of the job profile relate to map tasks and reduce tasks of the job, and where the map tasks produce intermediate results based on input data, and the reduce tasks produce an output based on the intermediate results. In response to a failure in a system, numbers of failed map tasks and reduce tasks of the job based on a time of the failure are computed, and numbers of remaining map tasks and reduce tasks are computed. A performance model is provided, and a performance parameter of the job is estimated using the performance model.