reverbrain/elliptics — pull request #280 by shaitan (2013-12-02 14:56:05+00:00)
Title: Recovery: Rewrote deep_merge.

New algorithm for deep_merge:
Iterate nodes from group for ranges which are not belong to the node
Lookup iterated keys on proper node
If key on proper node is older or missed - move it from the node to the proper node
If key on proper node is actual then just remove it from the node