[12/14] ignite git commit: 'Single' operations optimizations for tx cache.

'Single' operations optimizations for tx cache. Project: http://git-wip-us.apache.org/repos/asf/ignite/repo Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/3ff71fd7 Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/3ff71fd7 Diff: http://git-wip-us.apache.org/repos/asf/ignite/d

[12/14] ignite git commit: 'Single' operations optimizations for tx cache.

'Single' operations optimizations for tx cache. Project: http://git-wip-us.apache.org/repos/asf/ignite/repo Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/3ff71fd7 Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/3ff71fd7 Diff: http://git-wip-us.apache.org/repos/asf/ignite/d