[RELEASE] -  new version:  '1.2.2-SNAPSHOT'.
[RELEASE] -  new version:  '1.2.2-SNAPSHOT'.

rjbhewei/zipkin,rjbhewei/zipkin,jstanier/zipkin,mt0803/zipkin,wuqiangxjtu/zipkin,jfeltesse-mdsol/zipkin,coursera/zipkin,mt0803/zipkin,rocwzp/zipkin,mzagar/zipkin,yshaojie/zipkin,gneokleo/zipkin,rocwzp/zipkin,lqjack/zipkin,srijs/zipkin,lqjack/zipkin,yshaojie/zipkin,prat0318/zipkin,hydro2k/zipkin,Yelp/zipkin,hydro2k/zipkin,jfeltesse-mdsol/zipkin,rjbhewei/zipkin,betable/zipkin,rocwzp/zipkin,yshaojie/zipkin,Yelp/zipkin,prat0318/zipkin,wuqiangxjtu/zipkin,hydro2k/zipkin,betable/zipkin,gneokleo/zipkin,coursera/zipkin,Yelp/zipkin,jstanier/zipkin,coursera/zipkin,lqjack/zipkin,lqjack/zipkin,thelastpickle/zipkin,srijs/zipkin,prat0318/zipkin,gneokleo/zipkin,srijs/zipkin,wuqiangxjtu/zipkin,jstanier/zipkin,coursera/zipkin,jfeltesse-mdsol/zipkin,mzagar/zipkin,thelastpickle/zipkin,mt0803/zipkin,srijs/zipkin,mt0803/zipkin,Yelp/zipkin,mzagar/zipkin,thelastpickle/zipkin,gneokleo/zipkin,yshaojie/zipkin,rocwzp/zipkin,betable/zipkin,jstanier/zipkin,jfeltesse-mdsol/zipkin,mzagar/zipkin,wuqiangxjtu/zipkin,betable/zipkin,prat0318/zipkin,rjbhewei/zipkin,hydro2k/zipkin,thelastpickle/zipkin