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:
Feb. 04, 2020
Filed:
Mar. 14, 2017
International Business Machines Corporation, Armonk, NY (US);
Khalid Ahmed, Markham, CA;
Xiao Ming Bao, Beijing, CN;
Kuan Feng, Shanghai, CN;
Jun Feng Liu, Markham, CA;
International Business Machines Corporation, Armonk, NY (US);
Abstract
In at least one embodiment of stream processing in a data processing system cluster, a driver requests, from a cluster manager, execution of a first task within a job including a plurality of tasks, as well as a first quantity of resources of the cluster to support execution of the task. At completion of execution of the first task by the cluster, the driver retains for a second task among the plurality of tasks at least a portion of the resources allocated to the first task by the cluster manager. The driver determines a second quantity of the resources to retain for the second task based on a relative priority of the job to other jobs in the cluster and efficiency of the cluster manager in allocating resources to the first task.