Adds in sampling on the shards.
Adds in sampling on the shards.

JackieXie168/rethinkdb,AntouanK/rethinkdb,alash3al/rethinkdb,elkingtonmcb/rethinkdb,yaolinz/rethinkdb,mbroadst/rethinkdb,bpradipt/rethinkdb,jesseditson/rethinkdb,catroot/rethinkdb,mcanthony/rethinkdb,4talesa/rethinkdb,mcanthony/rethinkdb,sbusso/rethinkdb,spblightadv/rethinkdb,catroot/rethinkdb,JackieXie168/rethinkdb,4talesa/rethinkdb,greyhwndz/rethinkdb,mbroadst/rethinkdb,alash3al/rethinkdb,AntouanK/rethinkdb,losywee/rethinkdb,AntouanK/rethinkdb,gavioto/rethinkdb,yakovenkodenis/rethinkdb,dparnell/rethinkdb,rrampage/rethinkdb,spblightadv/rethinkdb,mbroadst/rethinkdb,AntouanK/rethinkdb,jmptrader/rethinkdb,victorbriz/rethinkdb,gavioto/rethinkdb,eliangidoni/rethinkdb,losywee/rethinkdb,grandquista/rethinkdb,losywee/rethinkdb,wojons/rethinkdb,losywee/rethinkdb,sebadiaz/rethinkdb,JackieXie168/rethinkdb,KSanthanam/rethinkdb,catroot/rethinkdb,captainpete/rethinkdb,urandu/rethinkdb,greyhwndz/rethinkdb,matthaywardwebdesign/rethinkdb,jmptrader/rethinkdb,mquandalle/rethinkdb,sontek/rethinkdb,wojons/rethinkdb,marshall007/rethinkdb,Wilbeibi/rethinkdb,urandu/rethinkdb,yakovenkodenis/rethinkdb,jmptrader/rethinkdb,tempbottle/rethinkdb,eliangidoni/rethinkdb,captainpete/rethinkdb,Wilbeibi/rethinkdb,spblightadv/rethinkdb,elkingtonmcb/rethinkdb,bpradipt/rethinkdb,matthaywardwebdesign/rethinkdb,mcanthony/rethinkdb,jesseditson/rethinkdb,Qinusty/rethinkdb,KSanthanam/rethinkdb,dparnell/rethinkdb,lenstr/rethinkdb,wujf/rethinkdb,losywee/rethinkdb,wkennington/rethinkdb,scripni/rethinkdb,niieani/rethinkdb,gavioto/rethinkdb,elkingtonmcb/rethinkdb,spblightadv/rethinkdb,alash3al/rethinkdb,spblightadv/rethinkdb,gdi2290/rethinkdb,lenstr/rethinkdb,Wilbeibi/rethinkdb,gdi2290/rethinkdb,scripni/rethinkdb,tempbottle/rethinkdb,ajose01/rethinkdb,grandquista/rethinkdb,captainpete/rethinkdb,mbroadst/rethinkdb,marshall007/rethinkdb,sbusso/rethinkdb,wkennington/rethinkdb,bchavez/rethinkdb,dparnell/rethinkdb,eliangidoni/rethinkdb,yakovenkodenis/rethinkdb,eliangidoni/rethinkdb,eliangidoni/rethinkdb,rrampage/rethinkdb,ayumilong/rethinkdb,ayumilong/rethinkdb,4talesa/rethinkdb,niieani/rethinkdb,RubenKelevra/rethinkdb,Qinusty/rethinkdb,catroot/rethinkdb,jesseditson/rethinkdb,tempbottle/rethinkdb,4talesa/rethinkdb,mquandalle/rethinkdb,wojons/rethinkdb,mquandalle/rethinkdb,urandu/rethinkdb,niieani/rethinkdb,mcanthony/rethinkdb,grandquista/rethinkdb,sontek/rethinkdb,captainpete/rethinkdb,Wilbeibi/rethinkdb,yaolinz/rethinkdb,elkingtonmcb/rethinkdb,ayumilong/rethinkdb,ajose01/rethinkdb,yaolinz/rethinkdb,gdi2290/rethinkdb,gavioto/rethinkdb,mcanthony/rethinkdb,catroot/rethinkdb,ajose01/rethinkdb,ajose01/rethinkdb,marshall007/rethinkdb,rrampage/rethinkdb,alash3al/rethinkdb,wujf/rethinkdb,wujf/rethinkdb,Qinusty/rethinkdb,yakovenkodenis/rethinkdb,bchavez/rethinkdb,eliangidoni/rethinkdb,jesseditson/rethinkdb,KSanthanam/rethinkdb,KSanthanam/rethinkdb,yakovenkodenis/rethinkdb,sebadiaz/rethinkdb,bpradipt/rethinkdb,AntouanK/rethinkdb,lenstr/rethinkdb,rrampage/rethinkdb,pap/rethinkdb,lenstr/rethinkdb,Qinusty/rethinkdb,sbusso/rethinkdb,niieani/rethinkdb,grandquista/rethinkdb,pap/rethinkdb,matthaywardwebdesign/rethinkdb,wkennington/rethinkdb,captainpete/rethinkdb,victorbriz/rethinkdb,matthaywardwebdesign/rethinkdb,gdi2290/rethinkdb,rrampage/rethinkdb,mbroadst/rethinkdb,sontek/rethinkdb,gavioto/rethinkdb,catroot/rethinkdb,sbusso/rethinkdb,sontek/rethinkdb,marshall007/rethinkdb,sebadiaz/rethinkdb,pap/rethinkdb,mcanthony/rethinkdb,rrampage/rethinkdb,gavioto/rethinkdb,jmptrader/rethinkdb,sontek/rethinkdb,RubenKelevra/rethinkdb,wkennington/rethinkdb,bchavez/rethinkdb,dparnell/rethinkdb,mquandalle/rethinkdb,elkingtonmcb/rethinkdb,marshall007/rethinkdb,dparnell/rethinkdb,scripni/rethinkdb,robertjpayne/rethinkdb,urandu/rethinkdb,tempbottle/rethinkdb,pap/rethinkdb,ajose01/rethinkdb,grandquista/rethinkdb,grandquista/rethinkdb,eliangidoni/rethinkdb,alash3al/rethinkdb,bpradipt/rethinkdb,urandu/rethinkdb,lenstr/rethinkdb,yaolinz/rethinkdb,RubenKelevra/rethinkdb,bchavez/rethinkdb,rrampage/rethinkdb,robertjpayne/rethinkdb,victorbriz/rethinkdb,mbroadst/rethinkdb,elkingtonmcb/rethinkdb,eliangidoni/rethinkdb,ayumilong/rethinkdb,RubenKelevra/rethinkdb,sbusso/rethinkdb,robertjpayne/rethinkdb,losywee/rethinkdb,ayumilong/rethinkdb,ajose01/rethinkdb,ayumilong/rethinkdb,eliangidoni/rethinkdb,pap/rethinkdb,ayumilong/rethinkdb,rrampage/rethinkdb,mbroadst/rethinkdb,ajose01/rethinkdb,pap/rethinkdb,bpradipt/rethinkdb,victorbriz/rethinkdb,catroot/rethinkdb,sbusso/rethinkdb,dparnell/rethinkdb,bpradipt/rethinkdb,sontek/rethinkdb,scripni/rethinkdb,robertjpayne/rethinkdb,urandu/rethinkdb,greyhwndz/rethinkdb,lenstr/rethinkdb,robertjpayne/rethinkdb,Qinusty/rethinkdb,Qinusty/rethinkdb,jesseditson/rethinkdb,dparnell/rethinkdb,grandquista/rethinkdb,yaolinz/rethinkdb,wkennington/rethinkdb,Wilbeibi/rethinkdb,robertjpayne/rethinkdb,jmptrader/rethinkdb,mbroadst/rethinkdb,Qinusty/rethinkdb,jmptrader/rethinkdb,urandu/rethinkdb,victorbriz/rethinkdb,sebadiaz/rethinkdb,greyhwndz/rethinkdb,captainpete/rethinkdb,tempbottle/rethinkdb,spblightadv/rethinkdb,mcanthony/rethinkdb,jmptrader/rethinkdb,wujf/rethinkdb,sbusso/rethinkdb,jesseditson/rethinkdb,Wilbeibi/rethinkdb,4talesa/rethinkdb,yaolinz/rethinkdb,4talesa/rethinkdb,scripni/rethinkdb,sebadiaz/rethinkdb,ajose01/rethinkdb,yaolinz/rethinkdb,bpradipt/rethinkdb,wojons/rethinkdb,losywee/rethinkdb,losywee/rethinkdb,KSanthanam/rethinkdb,matthaywardwebdesign/rethinkdb,ayumilong/rethinkdb,JackieXie168/rethinkdb,AntouanK/rethinkdb,niieani/rethinkdb,AntouanK/rethinkdb,matthaywardwebdesign/rethinkdb,victorbriz/rethinkdb,bpradipt/rethinkdb,KSanthanam/rethinkdb,wkennington/rethinkdb,bchavez/rethinkdb,wojons/rethinkdb,AntouanK/rethinkdb,sbusso/rethinkdb,KSanthanam/rethinkdb,captainpete/rethinkdb,grandquista/rethinkdb,robertjpayne/rethinkdb,dparnell/rethinkdb,alash3al/rethinkdb,grandquista/rethinkdb,wkennington/rethinkdb,JackieXie168/rethinkdb,catroot/rethinkdb,tempbottle/rethinkdb,4talesa/rethinkdb,pap/rethinkdb,greyhwndz/rethinkdb,wujf/rethinkdb,RubenKelevra/rethinkdb,alash3al/rethinkdb,yakovenkodenis/rethinkdb,RubenKelevra/rethinkdb,RubenKelevra/rethinkdb,scripni/rethinkdb,bchavez/rethinkdb,jmptrader/rethinkdb,alash3al/rethinkdb,captainpete/rethinkdb,bchavez/rethinkdb,bchavez/rethinkdb,wojons/rethinkdb,yakovenkodenis/rethinkdb,victorbriz/rethinkdb,niieani/rethinkdb,mcanthony/rethinkdb,Wilbeibi/rethinkdb,gavioto/rethinkdb,KSanthanam/rethinkdb,elkingtonmcb/rethinkdb,mbroadst/rethinkdb,spblightadv/rethinkdb,sontek/rethinkdb,JackieXie168/rethinkdb,scripni/rethinkdb,gdi2290/rethinkdb,JackieXie168/rethinkdb,victorbriz/rethinkdb,robertjpayne/rethinkdb,wojons/rethinkdb,JackieXie168/rethinkdb,wujf/rethinkdb,yakovenkodenis/rethinkdb,lenstr/rethinkdb,spblightadv/rethinkdb,wkennington/rethinkdb,sebadiaz/rethinkdb,gdi2290/rethinkdb,bchavez/rethinkdb,mquandalle/rethinkdb,JackieXie168/rethinkdb,wujf/rethinkdb,dparnell/rethinkdb,marshall007/rethinkdb,marshall007/rethinkdb,niieani/rethinkdb,matthaywardwebdesign/rethinkdb,robertjpayne/rethinkdb,sebadiaz/rethinkdb,4talesa/rethinkdb,jesseditson/rethinkdb,greyhwndz/rethinkdb,tempbottle/rethinkdb,Wilbeibi/rethinkdb,mquandalle/rethinkdb,gavioto/rethinkdb,wojons/rethinkdb,Qinusty/rethinkdb,pap/rethinkdb,gdi2290/rethinkdb,sontek/rethinkdb,bpradipt/rethinkdb,greyhwndz/rethinkdb,greyhwndz/rethinkdb,Qinusty/rethinkdb,lenstr/rethinkdb,niieani/rethinkdb,RubenKelevra/rethinkdb,matthaywardwebdesign/rethinkdb,scripni/rethinkdb,yaolinz/rethinkdb,elkingtonmcb/rethinkdb,jesseditson/rethinkdb,tempbottle/rethinkdb,sebadiaz/rethinkdb,mquandalle/rethinkdb,mquandalle/rethinkdb,marshall007/rethinkdb,urandu/rethinkdb