Zone management of compute-centric object stores

摘要

Zone management of compute-based object stores is provided herein. An exemplary method may include assigning a virtual operating system container from the reserve zone pool to a task group, the task group including a set of tasks for a phase of a first request, and executing the set of tasks within the assigned virtual operating system container.

主权项

1. A system, comprising:
one or more processors; and logic encoded in one or more tangible media for execution by the one or more processors and when executed operable to perform operations comprising:
assigning a virtual operating system container, operating on a single global kernel, from any of a reserve zone pool and a non-reserve zone pool to a task group, the task group comprising a set of tasks for a phase of a request, the phase comprising any of map or reduce;executing the set of tasks within the assigned virtual operating system container; andcomparing an actual concurrency rate for each of a plurality of task groups to their expected concurrency rate,
the comparing comprising determining a concurrency delta for each of the task groups of the plurality of task groups; and further comprising prioritizing the assignment of virtual operating system containers to the task groups based upon their concurrency deltas, andthe task group of the plurality of task groups with a largest concurrency delta being assigned a virtual operating system container first.