Virtual file system providing interface between analytics platform and physical file system
First Claim
1. An apparatus comprising:
- a physical file system;
a virtual file system coupled to the physical file system; and
an analytics platform comprising a plurality of compute nodes;
wherein the virtual file system is configured to control movement of data between the analytics platform and the physical file system;
wherein the analytics platform comprises a unified analytics platform operative in a first configuration to perform database analytics and operative in a second configuration to perform map-reduce analytics; and
wherein the virtual file system is implemented using at least one processing device comprising a processor coupled to a memory.
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Abstract
A virtual file system is arranged between a physical file system and an analytics platform comprising a plurality of compute nodes, and is configured to control movement of data between the analytics platform and the physical file system. For example, the virtual file system may be configured to present to the analytics platform a software application programming interface (API) through which the analytics platform accesses data stored in the physical file system. The analytics platform illustratively comprises a unified analytics platform that is configurable to support both database analytics and map-reduce analytics. In some embodiments, the physical file system comprises one or more of a Lustre file system, a Hadoop Distributed File System (HDFS) and a General Parallel File System (GPFS), and the virtual file system comprises a parallel log-structured file system (PLFS).
27 Citations
20 Claims
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1. An apparatus comprising:
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a physical file system; a virtual file system coupled to the physical file system; and an analytics platform comprising a plurality of compute nodes; wherein the virtual file system is configured to control movement of data between the analytics platform and the physical file system; wherein the analytics platform comprises a unified analytics platform operative in a first configuration to perform database analytics and operative in a second configuration to perform map-reduce analytics; and wherein the virtual file system is implemented using at least one processing device comprising a processor coupled to a memory. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 14, 15)
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11. An apparatus comprising:
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a physical file system; a virtual file system coupled to the physical file system; and an analytics platform comprising a plurality of compute nodes; wherein the virtual file system is configured to control movement of data between the analytics platform and the physical file system; wherein the analytics platform is configured to perform database analytics utilizing a plurality of database management system instances running on the compute nodes and the virtual file system provides a single namespace for the instances by combining database files associated with the instances into objects for storage in the physical file system utilizing the single namespace; and wherein the virtual file system is implemented using at least one processing device comprising a processor coupled to a memory. - View Dependent Claims (12)
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13. An apparatus comprising:
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a physical file system; a virtual file system coupled to the physical file system; and an analytics platform comprising a plurality of compute nodes; wherein the virtual file system is configured to control movement of data between the analytics platform and the physical file system; wherein the analytics platform is configured to perform map-reduce analytics utilizing a plurality of map instances running on one or more of the compute nodes and a plurality of reduce instances running on one or more of the compute nodes and wherein the virtual file system is configured to accelerate the map-reduce analytics by controlling movement of associated data between storage tiers of the physical file system; and wherein the virtual file system is implemented using at least one processing device comprising a processor coupled to a memory.
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16. A method comprising:
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configuring a virtual file system for coupling between a physical file system and an analytics platform comprising a plurality of compute nodes; adapting the virtual file system for communication with the analytics platform; controlling the movement of data between the analytics platform and the physical file system using the virtual file system; configuring the analytics platform as a unified analytics platform; operating the unified analytics platform in a first configuration to perform database analytics; and operating the unified analytics platform in a second configuration to perform map-reduce analytics; wherein configuring the virtual file system, adapting the virtual file system, controlling the movement of data, configuring the analytics platform and operating the unified analytics platform are implemented using at least one processing device comprising a processor coupled to a memory. - View Dependent Claims (17, 19, 20)
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18. An article of manufacture comprising a non-transitory processor-readable storage medium having stored therein program code of one or more software programs, wherein the program code when executed by at least one processing device causes said at least one processing device:
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to configure a virtual file system for coupling between a physical file system and an analytics platform comprising a plurality of compute nodes; to adapt the virtual file system for communication with the analytics platform; to control movement of data between the analytics platform and the physical file system using the virtual file system; to configure the analytics platform as a unified analytics platform; to operate the unified analytics platform in a first configuration to perform database analytics; and to operate the unified analytics platform in a second configuration to perform map-reduce analytics.
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Specification