Fix for Terasort not running on Edge node issue. [1/1]

Terasort was not running on the Edge node since the Mapreduce Gateway role wasn't being applied to it.
In this fix, we have changed the cm_api.rb, to apply the Gateway role to the Mapreduce service_type for all nodes.
From now on, the Mapreduce service type will have Gateway role assigned to it, which will allow terasort to run without
issues on all nodes.


 chef/cookbooks/clouderamanager/libraries/api_client.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

Crowbar-Pull-ID: ccfd61ee20fca2287b81c2b62be5ff42838ebdff

Crowbar-Release: hadoop-2.4