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:
Dec. 13, 2022
Filed:
Mar. 29, 2019
Dropbox, Inc., San Francisco, CA (US);
Ashish Gandhi, San Francisco, CA (US);
DROPBOX, INC., San Francisco, CA (US);
Abstract
A non-transitory computer-readable storage media storing program instructions which, when executed by one or more processors, cause the one or more processors to perform: receiving a query to the distributed file system; determining a particular partition, associated with the data warehouse system, targeted by the query; accessing a repository associated with the data warehouse system to determine whether a partition-to-cluster mapping entry for the particular partition targeted by the query exists in the repository; in response to a determination that the entry for the particular partition exists in the repository, obtaining, from the entry for the particular partition, an identifier of a particular cluster to which the particular partition is assigned by the entry for the particular partition, the particular cluster being one of a plurality of clusters of the distributed file system, each cluster of the plurality of clusters having one name node and a plurality of data nodes.