updated kylin.sh 
updated kylin.sh 

I was gettiing   out of memory  errors for   joins  with this configuration its working fine at lest for all quries I have tested on a sample cube build on 2 million data .
qqming113/Kylin,272029252/Kylin,LeeRisk/Kylin,qqming113/Kylin,haoch/kylin,LeeRisk/Kylin,lemire/incubator-kylin,cocosli/incubator-kylin,KylinOLAP/Kylin,LeeRisk/Kylin,janzhongi/Kylin,KylinOLAP/Kylin,272029252/Kylin,haoch/kylin,nvoron23/incubator-kylin,272029252/Kylin,cocosli/incubator-kylin,cocosli/incubator-kylin,qqming113/Kylin,lemire/incubator-kylin,haoch/kylin,KylinOLAP/Kylin,nvoron23/Kylin,murkrishn/incubator-kylin,murkrishn/incubator-kylin,nvoron23/Kylin,nvoron23/Kylin,nvoron23/incubator-kylin,qqming113/Kylin,janzhongi/Kylin,janzhongi/Kylin,nvoron23/Kylin,nvoron23/incubator-kylin,janzhongi/Kylin,lemire/incubator-kylin,LeeRisk/Kylin,KylinOLAP/Kylin,lemire/incubator-kylin,272029252/Kylin,nvoron23/incubator-kylin,murkrishn/incubator-kylin,cocosli/incubator-kylin,haoch/kylin,haoch/kylin,haoch/kylin,murkrishn/incubator-kylin