Ignite 2.7 hadoop support

[Xia Qu]

I am trying to use Ignite for Map Reduce accelerator,  According to this issue 
https://issues.apache.org/jira/browse/IGNITE-9953, I assume that ignite only 
releases one unified artifact for all. However, I didn't find libs for 
ignite-hadoop under libs folder, which is essential for ignite hadoop 
accelerator according to the doc, could anyone help with this? Thanks--