Fixing unless in exec for hive warehouse directory creation
Fixing unless in exec for hive warehouse directory creation

zhihu/puppet-cdh,wikimedia/operations-puppet-cdh4,tomahc/puppet-cdh,wikimedia/operations-puppet-cdh4,tomahc/puppet-cdh,2014/puppet-cdh,deric/puppet-cdh,2014/puppet-cdh,wikimedia/operations-puppet-cdh4,deric/puppet-cdh,zhihu/puppet-cdh,deric/puppet-cdh