Review of AffinityFunction: primary and backup copies in different locations

[Denis Magda]

Yakov, please do final review of the following functionality [1]. Probably you’ll have some additional comments.

Dmitriy, please make a review of the new public API that was added to rendezvous and fair affinity functions.

[1] https://issues.apache.org/jira/browse/IGNITE-2655 <https://issues.apache.org/jira/browse/IGNITE-2655>

—
Denis