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:
Aug. 06, 2019
Filed:
Dec. 16, 2014
Futurewei Technologies, Inc., Plano, TX (US);
Kamini Jagtiani, Sunnyvale, CA (US);
Gangavara Prasad Varakur, Danville, CA (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
In one embodiment, a method for adding partitions to a massively parallel processing (MPP) cluster includes determining whether a first number of available nodes of a first leaf sub-cluster (LSC) of a meta sub-cluster (MSC) of the MPP cluster is greater than or equal to a second number of partitions of a table and assigning a first node of the first LSC to a first partition when the first number of available nodes is greater than or equal to the second number of partitions. The method also includes searching for a second LSC in the MSC when the first number of available nodes is less than the second number of partitions.