use --zk instead of --zk_hosts
use --zk instead of --zk_hosts

felixb/marathon,sttts/marathon,mesosphere/marathon,gsantovena/marathon,pgkelley4/marathon,EasonYi/marathon,spacejam/marathon,EasonYi/marathon,gsantovena/marathon,pugna0/marathon,mesosphere/marathon,sledigabel/marathon,sttts/marathon,natemurthy/marathon,ramitsurana/marathon,14Zen/marathon,natemurthy/marathon,MrMarvin/marathon,gsantovena/marathon,HardikDR/marathon,lelezi/marathon,meln1k/marathon,sepiroth887/marathon,quamilek/marathon,hangyan/marathon,Kosta-Github/marathon,felixb/marathon,ayouwei/marathon,ss75710541/marathon,bobrik/marathon,titosand/marathon,drewrobb/marathon,bobrik/marathon,matsluni/marathon,mesosphere/marathon,sielaq/marathon,quamilek/marathon,natemurthy/marathon,ss75710541/marathon,IanSaunders/marathon,SivagnanamCiena/marathon,quamilek/marathon,c089/marathon,sepiroth887/marathon,ayouwei/marathon,mesosphere/marathon,SivagnanamCiena/marathon,sttts/marathon,IanSaunders/marathon,sttts/marathon,cgvarela/marathon,timcharper/marathon,pugna0/marathon,Caerostris/marathon,airbnb/marathon,MrMarvin/marathon,mikejihbe/marathon,lelezi/marathon,c089/marathon,c089/marathon,drewrobb/marathon,sledigabel/marathon,timcharper/marathon,janisz/marathon,felixb/marathon,cherrydocker/marathon-1,sielaq/marathon,guenter/marathon,hangyan/marathon,spacejam/marathon,meln1k/marathon,rtward/marathon,Caerostris/marathon,janisz/marathon,murat-lacework/marathon,pugna0/marathon,guenter/marathon,mesosphere/marathon,EvanKrall/marathon,Yhgenomics/marathon,sepiroth887/marathon,titosand/marathon,Yhgenomics/marathon,Caerostris/marathon,okuryu/marathon,bsideup/marathon,Kosta-Github/marathon,murat-lacework/marathon,lelezi/marathon,manojlds/marathon,guenter/marathon,timcharper/marathon,guenter/marathon,EvanKrall/marathon,Yhgenomics/marathon,airbnb/marathon,14Zen/marathon,bobrik/marathon,bobrik/marathon,IanSaunders/marathon,meln1k/marathon,manojlds/marathon,rtward/marathon,murat-lacework/marathon,spacejam/marathon,ss75710541/marathon,mikejihbe/marathon,janisz/marathon,yp-engineering/marathon,ayouwei/marathon,okuryu/marathon,matsluni/marathon,meln1k/marathon,drewrobb/marathon,manojlds/marathon,EasonYi/marathon,hangyan/marathon,EvanKrall/marathon,14Zen/marathon,ramitsurana/marathon,sledigabel/marathon,spacejam/marathon,vivekjuneja/marathon,SivagnanamCiena/marathon,HardikDR/marathon,janisz/marathon,gsantovena/marathon,okuryu/marathon,mikejihbe/marathon,felixb/marathon,guenter/marathon,yp-engineering/marathon,cherrydocker/marathon-1,14Zen/marathon,rtward/marathon,MrMarvin/marathon,sielaq/marathon,matsluni/marathon,vivekjuneja/marathon,HardikDR/marathon,bsideup/marathon,janisz/marathon,gsantovena/marathon,ramitsurana/marathon,Caerostris/marathon,meln1k/marathon,cherrydocker/marathon-1,c089/marathon,pgkelley4/marathon,cgvarela/marathon,EvanKrall/marathon,bsideup/marathon,sielaq/marathon,vivekjuneja/marathon,airbnb/marathon,drewrobb/marathon,airbnb/marathon,cgvarela/marathon,Caerostris/marathon