SYSTEM AND METHOD FOR SUPPORTING PERSISTENT STORE VERSIONING AND INTEGRITY IN A DISTRIBUTED DATA GRID

摘要

A system and method can support persistence in a distributed data grid, such as persistent store versioning and integrity. A resolver in the distributed data grid can receive a plurality of identifiers from one or more members of the distributed data grid, wherein each said identifier is associated with a persisted partition in a persistent storage for the distributed data grid. Then, the resolver can select an identifier for each partition, wherein each selected identifier is associated with a most recent valid version of a partition. Furthermore, the resolver can determine a member in the distributed data grid that is responsible for recovering said partition from a persisted partition associated with the selected identifier.

主权项

1. A method for supporting persistence in a distributed data grid, comprising:
receiving a plurality of identifiers from one or more members of the distributed data grid, wherein each said identifier is associated with a persisted partition in a persistent storage for the distributed data grid; selecting an identifier for each partition, wherein each selected identifier is associated with a most recent valid version of a partition; and determining a member in the distributed data grid that is responsible for recovering said partition from a persisted partition associated with the selected identifier.