公开(公告)号：US11080244B2

公开(公告)日：2021-08-03

申请号：US14288506

申请日：2014-05-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Thomas A. Phelan ,  Gunaseelan Lakshminarayanan ,  Michael Moretti ,  Joel Baxter ,  Lakshman Chinnakotla

IPC: G06F16/182 ,  G06F9/455 ,  G06F9/54 ,  G06F9/445

Abstract: Systems, methods, and software described herein to provide data to large-scale processing framework (LSPF) nodes in LSPF clusters. In one example, a method to provide data includes receiving an access request from a LSPF node to access data in accordance with a version of a distributed file system. The method further includes, responsive to the access request, accessing the data for the LSPF node in accordance with a different version of the distributed file system, and presenting the data to the LSPF node in accordance with the version of the distributed file system used by the LSPF node.