YARN-2853. Merging to branch-2.6 for hadoop-2.6.0-rc1.
YARN-2853. Merging to branch-2.6 for hadoop-2.6.0-rc1.

dennishuo/hadoop,pkdevbox/hadoop,IBYoung/hadoop,LoQIStar/hadoop,jjj117/hadoop,LoQIStar/hadoop,sujeetv/hadoop,korrelate/hadoop,ucare-uchicago/hadoop,pkit/hadoop,leftnoteasy/hadoop-1,sujeetv/hadoop,sasa233/hadoop,gilv/hadoop,dhootha/hadoop,venkateshu/hadoop,malli3131/hadoop-1,grokcoder/hadoop,oza/hadoop,xiao-chen/hadoop,apache/hadoop,odpi/hadoop,pkit/hadoop,eonezhang/hadoop,xuchenCN/hadoop,MobinRanjbar/hadoop,djalova/hadoop,dierobotsdie/hadoop,bitmybytes/hadoop,lukmajercak/hadoop,tianshouzhi/hadoop,bitmybytes/hadoop,djalova/hadoop,vesense/hadoop,samuelan/hadoop,yanbit/hadoop,wwjiang007/hadoop,allfro/hadoop,sasa233/hadoop,abhishekagarwal87/hadoop,Elbehery/hadoop,khiraiwa/hadoop,likaiwalkman/hadoop,frdeso/hadoop,lzo/hadoop,allfro/hadoop,dierobotsdie/hadoop,steveloughran/hadoop,zjshen/hadoop-YARN-2928-POC,soumabrata-chakraborty/hadoop,Ethanlm/hadoop,samuelan/hadoop,allfro/hadoop,allfro/hadoop,xiao-chen/hadoop,zjshen/hadoop-YARN-2928-POC,soumabrata-chakraborty/hadoop,lzo/hadoop,zengzhaozheng/hadoop,hastimal/hadoop,leftnoteasy/hadoop-1,wwjiang007/hadoop,abhishekagarwal87/hadoop,jingjidejuren/hadoop,skinzer/hadoop,matrix-stone/hadoop,dennishuo/hadoop,busbey/hadoop,venkateshu/hadoop,dhootha/hadoop,tianshouzhi/hadoop,MobinRanjbar/hadoop,dongjiaqiang/hadoop,chenliang613/hadoop,Elbehery/hadoop,f7753/hadoop,legend-hua/hadoop,sroegner/hadoop,Authorlove/hadoop,jjj117/hadoop,khiraiwa/hadoop,lawrencewu/hadoop,huafengw/hadoop,chetan-anand/hadoop,allfro/hadoop,taoguan/hadoop,dongjiaqiang/hadoop,gilv/hadoop,saydulk/hadoop,MetSystem/hadoop,StephanieMak/hadoop,lzo/hadoop,sasa233/hadoop,SwathiMystery/hadoop,rohanwaghere/hadoop,lawrencewu/hadoop,dilaver/hadoop,flyrain/hadoop,leftnoteasy/hadoop-1,lightslife/hadoop,dossett/hadoop,yanbit/hadoop,szegedim/hadoop,979969786/hadoop,ctrezzo/hadoop,hjk41/hadoop,messi49/hadoop,ucare-uchicago/hadoop,venkateshu/hadoop,adouang/hadoop,ChetnaChaudhari/hadoop,huafengw/hadoop,saydulk/hadoop,apurtell/hadoop,ctrezzo/hadoop,jingjidejuren/hadoop,mapr/hadoop-common,pkdevbox/hadoop,oza/hadoop,lightslife/hadoop,jingjidejuren/hadoop,bysslord/hadoop,odpi/hadoop,ChetnaChaudhari/hadoop,huafengw/hadoop,ading1977/hadoop,grokcoder/hadoop,Winiex/hadoop,anjuncc/hadoop,SwathiMystery/hadoop,xujianhai/hadoop,dierobotsdie/hadoop,littlezhou/hadoop,jingjidejuren/hadoop,jjj117/hadoop,xuchenCN/hadoop,Authorlove/hadoop,legend-hua/hadoop,bitmybytes/hadoop,piaoyu/hadoop,zjshen/hadoop-YARN-2928-POC,malli3131/hadoop-1,binn-yang/hadoop,hastimal/hadoop,simbadzina/hadoop-fcfs,hash-X/hadoop,messi49/hadoop,adouang/hadoop,venkateshu/hadoop,grokcoder/hadoop,binn-yang/hadoop,ucare-uchicago/hadoop,hash-X/hadoop,dilaver/hadoop,korrelate/hadoop,ronny-macmaster/hadoop,Winiex/hadoop,EasonYi/hadoop,binn-yang/hadoop,fullcontact/hadoop,hjk41/hadoop,vesense/hadoop,legend-hua/hadoop,jth/hadoop,pritishppai/hadoop,chenliang613/hadoop,nandakumar131/hadoop,bysslord/hadoop,MobinRanjbar/hadoop,StephanieMak/hadoop,MetSystem/hadoop,OnePaaS/hadoop,StephanieMak/hadoop,anjuncc/hadoop,zhe-thoughts/hadoop,lukmajercak/hadoop,weipinghe/hadoop,hash-X/hadoop,ading1977/hadoop,piaoyu/hadoop,messi49/hadoop,jth/hadoop,IBYoung/hadoop,EasonYi/hadoop,Ethanlm/hadoop,jth/hadoop,GeLiXin/hadoop,dhootha/hadoop,flyrain/hadoop,GeLiXin/hadoop,Authorlove/hadoop,SwathiMystery/hadoop,saydulk/hadoop,LoQIStar/hadoop,apache/hadoop,lukmajercak/hadoop,adouang/hadoop,anjuncc/hadoop,allfro/hadoop,hastimal/hadoop,odpi/hadoop,MetSystem/hadoop,szegedim/hadoop,simbadzina/hadoop-fcfs,venkateshu/hadoop,qqming113/hadoop,fullcontact/hadoop,wwjiang007/hadoop,ouyangjie/hadoop,cryptickp/hadoop,cnfire/hadoop,saydulk/hadoop,gilv/hadoop,NightWolf007/hadoop,hjk41/hadoop,pkdevbox/hadoop,odpi/hadoop,dxd132630/hadoop,xuchenCN/hadoop,hash-X/hadoop,JingchengDu/hadoop,pkdevbox/hadoop,legend-hua/hadoop,huafengw/hadoop,ChetnaChaudhari/hadoop,plusplusjiajia/hadoop,jjj117/hadoop,zhe-thoughts/hadoop,fullcontact/hadoop,zhe-thoughts/hadoop,plusplusjiajia/hadoop,odpi/hadoop,busbey/hadoop,slchen2014/hadoop,f7753/hadoop,skinzer/hadoop,frdeso/hadoop,zengzhaozheng/hadoop,grokcoder/hadoop,vesense/hadoop,djalova/hadoop,lukmajercak/hadoop,szegedim/hadoop,ctrezzo/hadoop,ctrezzo/hadoop,ucare-uchicago/hadoop,faspl/hadoop,ouyangjie/hadoop,liutizhong/hadoop,dongjiaqiang/hadoop,harshavmb/hadoop,ading1977/hadoop,littlezhou/hadoop,StephanieMak/hadoop,xujianhai/hadoop,ChetnaChaudhari/hadoop,pritishppai/hadoop,mapr/hadoop-common,legend-hua/hadoop,nandakumar131/hadoop,xiao-chen/hadoop,skinzer/hadoop,tianshouzhi/hadoop,ouyangjie/hadoop,ading1977/hadoop,SwathiMystery/hadoop,skinzer/hadoop,dhootha/hadoop,gilv/hadoop,EasonYi/hadoop,saydulk/hadoop,faspl/hadoop,odpi/hadoop,Ethanlm/hadoop,cryptickp/hadoop,hastimal/hadoop,ronny-macmaster/hadoop,hash-X/hadoop,mapr/hadoop-common,wwjiang007/hadoop,bysslord/hadoop,EdwinChanYi/hadoop,weipinghe/hadoop,slchen2014/hadoop,neo-hu/hadoop,GeLiXin/hadoop,WIgor/hadoop,messi49/hadoop,1tylermitchell/hadoop,apurtell/hadoop,pritishppai/hadoop,NightWolf007/hadoop,matrix-stone/hadoop,bitmybytes/hadoop,malli3131/hadoop-1,Winiex/hadoop,WIgor/hadoop,piaoyu/hadoop,binn-yang/hadoop,wwjiang007/hadoop,EdwinChanYi/hadoop,SwathiMystery/hadoop,yanbit/hadoop,eonezhang/hadoop,bitmybytes/hadoop,matrix-stone/hadoop,soumabrata-chakraborty/hadoop,MeiSheng/hadoop,OnePaaS/hadoop,szegedim/hadoop,sujeetv/hadoop,rohanwaghere/hadoop,vesense/hadoop,zhe-thoughts/hadoop,sroegner/hadoop,malli3131/hadoop-1,Authorlove/hadoop,ading1977/hadoop,harshavmb/hadoop,steveloughran/hadoop,zhe-thoughts/hadoop,jjj117/hadoop,GeLiXin/hadoop,chenliang613/hadoop,liutizhong/hadoop,harshavmb/hadoop,taoguan/hadoop,WIgor/hadoop,dxd132630/hadoop,pritishppai/hadoop,laxman-ch/hadoop,WIgor/hadoop,mapr/hadoop-common,yanbit/hadoop,zengzhaozheng/hadoop,MobinRanjbar/hadoop,lukmajercak/hadoop,cryptickp/hadoop,dxd132630/hadoop,MetSystem/hadoop,apache/hadoop,mapr/hadoop-common,979969786/hadoop,taoguan/hadoop,messi49/hadoop,bitmybytes/hadoop,bysslord/hadoop,littlezhou/hadoop,pritishppai/hadoop,zengzhaozheng/hadoop,IBYoung/hadoop,Elbehery/hadoop,xuchenCN/hadoop,MobinRanjbar/hadoop,hastimal/hadoop,EasonYi/hadoop,yanbit/hadoop,dilaver/hadoop,wenxinhe/hadoop,huafengw/hadoop,abhishekagarwal87/hadoop,weipinghe/hadoop,apurtell/hadoop,979969786/hadoop,busbey/hadoop,saydulk/hadoop,gilv/hadoop,taoguan/hadoop,zengzhaozheng/hadoop,liutizhong/hadoop,qqming113/hadoop,ucare-uchicago/hadoop,oza/hadoop,StephanieMak/hadoop,chetan-anand/hadoop,cnfire/hadoop,wenxinhe/hadoop,xiao-chen/hadoop,busbey/hadoop,soumabrata-chakraborty/hadoop,Elbehery/hadoop,apurtell/hadoop,bysslord/hadoop,tianshouzhi/hadoop,grokcoder/hadoop,steveloughran/hadoop,vlajos/hadoop,cnfire/hadoop,MetSystem/hadoop,oza/hadoop,MeiSheng/hadoop,harshavmb/hadoop,bysslord/hadoop,binn-yang/hadoop,venkateshu/hadoop,busbey/hadoop,dhootha/hadoop,OnePaaS/hadoop,saydulk/hadoop,szegedim/hadoop,chetan-anand/hadoop,ucare-uchicago/hadoop,jth/hadoop,plusplusjiajia/hadoop,steveloughran/hadoop,fullcontact/hadoop,khiraiwa/hadoop,malli3131/hadoop-1,fullcontact/hadoop,adouang/hadoop,dierobotsdie/hadoop,ouyangjie/hadoop,dhootha/hadoop,chenliang613/hadoop,slchen2014/hadoop,OnePaaS/hadoop,leftnoteasy/hadoop-1,pritishppai/hadoop,Winiex/hadoop,lawrencewu/hadoop,neo-hu/hadoop,dxd132630/hadoop,pkdevbox/hadoop,littlezhou/hadoop,samuelan/hadoop,flyrain/hadoop,skinzer/hadoop,xuchenCN/hadoop,eonezhang/hadoop,venkateshu/hadoop,simbadzina/hadoop-fcfs,xujianhai/hadoop,EdwinChanYi/hadoop,apurtell/hadoop,neo-hu/hadoop,StephanieMak/hadoop,dxd132630/hadoop,messi49/hadoop,dossett/hadoop,jth/hadoop,soumabrata-chakraborty/hadoop,WIgor/hadoop,samuelan/hadoop,djalova/hadoop,apache/hadoop,sujeetv/hadoop,laxman-ch/hadoop,simbadzina/hadoop-fcfs,weipinghe/hadoop,slchen2014/hadoop,qqming113/hadoop,JingchengDu/hadoop,samuelan/hadoop,abhishekagarwal87/hadoop,bysslord/hadoop,slchen2014/hadoop,lightslife/hadoop,szegedim/hadoop,simbadzina/hadoop-fcfs,tianshouzhi/hadoop,liutizhong/hadoop,taoguan/hadoop,xujianhai/hadoop,hash-X/hadoop,zhe-thoughts/hadoop,eonezhang/hadoop,MeiSheng/hadoop,anjuncc/hadoop,LoQIStar/hadoop,qqming113/hadoop,NightWolf007/hadoop,vlajos/hadoop,szegedim/hadoop,djalova/hadoop,busbey/hadoop,lightslife/hadoop,korrelate/hadoop,weipinghe/hadoop,dennishuo/hadoop,GeLiXin/hadoop,messi49/hadoop,f7753/hadoop,messi49/hadoop,grokcoder/hadoop,likaiwalkman/hadoop,wenxinhe/hadoop,slchen2014/hadoop,eonezhang/hadoop,Elbehery/hadoop,leftnoteasy/hadoop-1,1tylermitchell/hadoop,ChetnaChaudhari/hadoop,likaiwalkman/hadoop,lzo/hadoop,chetan-anand/hadoop,cnfire/hadoop,rohanwaghere/hadoop,allfro/hadoop,ouyangjie/hadoop,NightWolf007/hadoop,ctrezzo/hadoop,IBYoung/hadoop,yanbit/hadoop,IBYoung/hadoop,slchen2014/hadoop,piaoyu/hadoop,abhishekagarwal87/hadoop,NightWolf007/hadoop,pkdevbox/hadoop,xiao-chen/hadoop,Authorlove/hadoop,EasonYi/hadoop,979969786/hadoop,adouang/hadoop,Elbehery/hadoop,bitmybytes/hadoop,piaoyu/hadoop,vlajos/hadoop,anjuncc/hadoop,eonezhang/hadoop,Ethanlm/hadoop,xiao-chen/hadoop,lightslife/hadoop,OnePaaS/hadoop,chetan-anand/hadoop,wenxinhe/hadoop,simbadzina/hadoop-fcfs,steveloughran/hadoop,plusplusjiajia/hadoop,OnePaaS/hadoop,lightslife/hadoop,nandakumar131/hadoop,yanbit/hadoop,littlezhou/hadoop,khiraiwa/hadoop,tianshouzhi/hadoop,OnePaaS/hadoop,ChetnaChaudhari/hadoop,dilaver/hadoop,1tylermitchell/hadoop,Winiex/hadoop,chetan-anand/hadoop,Elbehery/hadoop,lightslife/hadoop,chenliang613/hadoop,dongjiaqiang/hadoop,lzo/hadoop,EdwinChanYi/hadoop,nandakumar131/hadoop,pkit/hadoop,laxman-ch/hadoop,Ethanlm/hadoop,malli3131/hadoop-1,dilaver/hadoop,dierobotsdie/hadoop,chenliang613/hadoop,ronny-macmaster/hadoop,lzo/hadoop,hastimal/hadoop,apache/hadoop,weipinghe/hadoop,zjshen/hadoop-YARN-2928-POC,skinzer/hadoop,rohanwaghere/hadoop,vlajos/hadoop,jingjidejuren/hadoop,fullcontact/hadoop,hastimal/hadoop,ouyangjie/hadoop,JingchengDu/hadoop,dongjiaqiang/hadoop,frdeso/hadoop,matrix-stone/hadoop,cryptickp/hadoop,vesense/hadoop,EdwinChanYi/hadoop,frdeso/hadoop,MeiSheng/hadoop,malli3131/hadoop-1,piaoyu/hadoop,dennishuo/hadoop,laxman-ch/hadoop,abhishekagarwal87/hadoop,hash-X/hadoop,likaiwalkman/hadoop,lawrencewu/hadoop,lawrencewu/hadoop,GeLiXin/hadoop,LoQIStar/hadoop,ronny-macmaster/hadoop,weipinghe/hadoop,qqming113/hadoop,sasa233/hadoop,lawrencewu/hadoop,likaiwalkman/hadoop,laxman-ch/hadoop,lukmajercak/hadoop,dennishuo/hadoop,StephanieMak/hadoop,xuchenCN/hadoop,MobinRanjbar/hadoop,wenxinhe/hadoop,vlajos/hadoop,oza/hadoop,Ethanlm/hadoop,wenxinhe/hadoop,dongjiaqiang/hadoop,sujeetv/hadoop,Winiex/hadoop,dennishuo/hadoop,neo-hu/hadoop,Ethanlm/hadoop,SwathiMystery/hadoop,sroegner/hadoop,simbadzina/hadoop-fcfs,dossett/hadoop,IBYoung/hadoop,apache/hadoop,legend-hua/hadoop,dxd132630/hadoop,rohanwaghere/hadoop,pkit/hadoop,1tylermitchell/hadoop,mapr/hadoop-common,ChetnaChaudhari/hadoop,MetSystem/hadoop,dongjiaqiang/hadoop,ucare-uchicago/hadoop,979969786/hadoop,jth/hadoop,legend-hua/hadoop,sasa233/hadoop,skinzer/hadoop,plusplusjiajia/hadoop,JingchengDu/hadoop,rohanwaghere/hadoop,apache/hadoop,sasa233/hadoop,hjk41/hadoop,MeiSheng/hadoop,Authorlove/hadoop,anjuncc/hadoop,zjshen/hadoop-YARN-2928-POC,pkit/hadoop,simbadzina/hadoop-fcfs,GeLiXin/hadoop,xujianhai/hadoop,djalova/hadoop,f7753/hadoop,khiraiwa/hadoop,dossett/hadoop,hjk41/hadoop,cryptickp/hadoop,sasa233/hadoop,jth/hadoop,ctrezzo/hadoop,binn-yang/hadoop,ouyangjie/hadoop,samuelan/hadoop,JingchengDu/hadoop,liutizhong/hadoop,mapr/hadoop-common,xuchenCN/hadoop,979969786/hadoop,faspl/hadoop,likaiwalkman/hadoop,wenxinhe/hadoop,flyrain/hadoop,ronny-macmaster/hadoop,harshavmb/hadoop,MobinRanjbar/hadoop,f7753/hadoop,zjshen/hadoop-YARN-2928-POC,wwjiang007/hadoop,f7753/hadoop,sujeetv/hadoop,vesense/hadoop,xujianhai/hadoop,cnfire/hadoop,f7753/hadoop,djalova/hadoop,adouang/hadoop,frdeso/hadoop,lukmajercak/hadoop,nandakumar131/hadoop,jth/hadoop,lawrencewu/hadoop,Winiex/hadoop,khiraiwa/hadoop,LoQIStar/hadoop,taoguan/hadoop,dossett/hadoop,steveloughran/hadoop,littlezhou/hadoop,littlezhou/hadoop,EdwinChanYi/hadoop,NightWolf007/hadoop,matrix-stone/hadoop,ronny-macmaster/hadoop,qqming113/hadoop,anjuncc/hadoop,dxd132630/hadoop,jingjidejuren/hadoop,dhootha/hadoop,wwjiang007/hadoop,neo-hu/hadoop,JingchengDu/hadoop,nandakumar131/hadoop,lzo/hadoop,EasonYi/hadoop,neo-hu/hadoop,leftnoteasy/hadoop-1,Authorlove/hadoop,WIgor/hadoop,dierobotsdie/hadoop,korrelate/hadoop,eonezhang/hadoop,gilv/hadoop,faspl/hadoop,hjk41/hadoop,huafengw/hadoop,huafengw/hadoop,faspl/hadoop,adouang/hadoop,laxman-ch/hadoop,odpi/hadoop,tianshouzhi/hadoop,vlajos/hadoop,pkit/hadoop,dossett/hadoop,flyrain/hadoop,fullcontact/hadoop,steveloughran/hadoop,chenliang613/hadoop,nandakumar131/hadoop,korrelate/hadoop,ading1977/hadoop,taoguan/hadoop,faspl/hadoop,plusplusjiajia/hadoop,zengzhaozheng/hadoop,hjk41/hadoop,chetan-anand/hadoop,khiraiwa/hadoop,apurtell/hadoop,samuelan/hadoop,korrelate/hadoop,sroegner/hadoop,harshavmb/hadoop,sujeetv/hadoop,piaoyu/hadoop,cnfire/hadoop,dennishuo/hadoop,xiao-chen/hadoop,ronny-macmaster/hadoop,oza/hadoop,busbey/hadoop,dilaver/hadoop,pritishppai/hadoop,1tylermitchell/hadoop,zhe-thoughts/hadoop,bysslord/hadoop,liutizhong/hadoop,1tylermitchell/hadoop,grokcoder/hadoop,likaiwalkman/hadoop,1tylermitchell/hadoop,dilaver/hadoop,979969786/hadoop,soumabrata-chakraborty/hadoop,EasonYi/hadoop,korrelate/hadoop,MeiSheng/hadoop,cnfire/hadoop,cryptickp/hadoop,apurtell/hadoop,ading1977/hadoop,gilv/hadoop,SwathiMystery/hadoop,matrix-stone/hadoop,rohanwaghere/hadoop,JingchengDu/hadoop,abhishekagarwal87/hadoop,NightWolf007/hadoop,jingjidejuren/hadoop,flyrain/hadoop,dossett/hadoop,LoQIStar/hadoop,jjj117/hadoop,jjj117/hadoop,EdwinChanYi/hadoop,MeiSheng/hadoop,frdeso/hadoop,sroegner/hadoop,vesense/hadoop,binn-yang/hadoop,laxman-ch/hadoop,korrelate/hadoop,dierobotsdie/hadoop,cryptickp/hadoop,pkdevbox/hadoop,ctrezzo/hadoop,sroegner/hadoop,qqming113/hadoop,zjshen/hadoop-YARN-2928-POC,flyrain/hadoop,frdeso/hadoop,xujianhai/hadoop,harshavmb/hadoop,zengzhaozheng/hadoop,sroegner/hadoop,busbey/hadoop,pkit/hadoop,IBYoung/hadoop,leftnoteasy/hadoop-1,plusplusjiajia/hadoop,oza/hadoop,neo-hu/hadoop,liutizhong/hadoop,vlajos/hadoop,soumabrata-chakraborty/hadoop,faspl/hadoop,MetSystem/hadoop,WIgor/hadoop,matrix-stone/hadoop