It's Alesis DM10 Mesh Kit. Not sure what you mean by keymap? Where can I find out which one I'm using?
Version of EZDrummers 2 plug-in is 2.0.2 (Build 9590) 64bit
There was a new keymap for the DM10 starting with EZD2 v2.0.2....earlier versions were mapped incorrectly
Menu>Settings>E-drums...there is a drop down menu for midi mapping..select Alesis DM10.
There is also a drop-down menu for Hi Hat Pedal correction so that you can change the curve for closed to open
EDIT;
Keymaps (midi maps) are used to re-route the default midi notes being sent by the Drum module to match the midi notes in the drum software.
Manufacturers use different default midi-note assignments, in order to use the drum software the drum software developer includes keymaps for modules it supports.
If a module isn't supported you have to change the midi notes being sent in the module...if it's capable.