Move HDFS-9191 to 2.8.0.
Move HDFS-9191 to 2.8.0.

huafengw/hadoop,Ethanlm/hadoop,ucare-uchicago/hadoop,Ethanlm/hadoop,ChetnaChaudhari/hadoop,979969786/hadoop,wenxinhe/hadoop,steveloughran/hadoop,legend-hua/hadoop,apache/hadoop,JingchengDu/hadoop,xiao-chen/hadoop,soumabrata-chakraborty/hadoop,GeLiXin/hadoop,soumabrata-chakraborty/hadoop,steveloughran/hadoop,apurtell/hadoop,littlezhou/hadoop,steveloughran/hadoop,apurtell/hadoop,apurtell/hadoop,steveloughran/hadoop,szegedim/hadoop,lukmajercak/hadoop,ctrezzo/hadoop,xiao-chen/hadoop,plusplusjiajia/hadoop,bitmybytes/hadoop,lukmajercak/hadoop,979969786/hadoop,dierobotsdie/hadoop,GeLiXin/hadoop,dennishuo/hadoop,steveloughran/hadoop,979969786/hadoop,Ethanlm/hadoop,steveloughran/hadoop,ronny-macmaster/hadoop,apache/hadoop,dennishuo/hadoop,Ethanlm/hadoop,dierobotsdie/hadoop,JingchengDu/hadoop,wwjiang007/hadoop,plusplusjiajia/hadoop,dierobotsdie/hadoop,nandakumar131/hadoop,lukmajercak/hadoop,wenxinhe/hadoop,mapr/hadoop-common,ronny-macmaster/hadoop,nandakumar131/hadoop,szegedim/hadoop,979969786/hadoop,wenxinhe/hadoop,legend-hua/hadoop,Ethanlm/hadoop,apurtell/hadoop,dennishuo/hadoop,lukmajercak/hadoop,xiao-chen/hadoop,ChetnaChaudhari/hadoop,GeLiXin/hadoop,dierobotsdie/hadoop,JingchengDu/hadoop,bitmybytes/hadoop,apurtell/hadoop,ucare-uchicago/hadoop,bitmybytes/hadoop,szegedim/hadoop,ucare-uchicago/hadoop,littlezhou/hadoop,GeLiXin/hadoop,xiao-chen/hadoop,ChetnaChaudhari/hadoop,szegedim/hadoop,GeLiXin/hadoop,soumabrata-chakraborty/hadoop,huafengw/hadoop,ucare-uchicago/hadoop,littlezhou/hadoop,wwjiang007/hadoop,WIgor/hadoop,apache/hadoop,littlezhou/hadoop,ronny-macmaster/hadoop,ChetnaChaudhari/hadoop,mapr/hadoop-common,mapr/hadoop-common,soumabrata-chakraborty/hadoop,WIgor/hadoop,wenxinhe/hadoop,apache/hadoop,legend-hua/hadoop,bitmybytes/hadoop,ChetnaChaudhari/hadoop,littlezhou/hadoop,WIgor/hadoop,ChetnaChaudhari/hadoop,apurtell/hadoop,wwjiang007/hadoop,ronny-macmaster/hadoop,979969786/hadoop,dierobotsdie/hadoop,nandakumar131/hadoop,huafengw/hadoop,ctrezzo/hadoop,ronny-macmaster/hadoop,wenxinhe/hadoop,mapr/hadoop-common,ronny-macmaster/hadoop,plusplusjiajia/hadoop,ChetnaChaudhari/hadoop,ctrezzo/hadoop,JingchengDu/hadoop,apache/hadoop,lukmajercak/hadoop,littlezhou/hadoop,ctrezzo/hadoop,ctrezzo/hadoop,GeLiXin/hadoop,wwjiang007/hadoop,Ethanlm/hadoop,979969786/hadoop,szegedim/hadoop,apurtell/hadoop,wwjiang007/hadoop,ucare-uchicago/hadoop,ucare-uchicago/hadoop,ucare-uchicago/hadoop,JingchengDu/hadoop,littlezhou/hadoop,bitmybytes/hadoop,apache/hadoop,xiao-chen/hadoop,979969786/hadoop,soumabrata-chakraborty/hadoop,plusplusjiajia/hadoop,huafengw/hadoop,GeLiXin/hadoop,Ethanlm/hadoop,huafengw/hadoop,xiao-chen/hadoop,soumabrata-chakraborty/hadoop,JingchengDu/hadoop,nandakumar131/hadoop,mapr/hadoop-common,bitmybytes/hadoop,dennishuo/hadoop,xiao-chen/hadoop,szegedim/hadoop,wwjiang007/hadoop,JingchengDu/hadoop,apache/hadoop,dennishuo/hadoop,dierobotsdie/hadoop,wenxinhe/hadoop,lukmajercak/hadoop,dennishuo/hadoop,ctrezzo/hadoop,nandakumar131/hadoop,legend-hua/hadoop,soumabrata-chakraborty/hadoop,legend-hua/hadoop,mapr/hadoop-common,plusplusjiajia/hadoop,plusplusjiajia/hadoop,mapr/hadoop-common,dierobotsdie/hadoop,huafengw/hadoop,bitmybytes/hadoop,legend-hua/hadoop,ctrezzo/hadoop,huafengw/hadoop,wenxinhe/hadoop,wwjiang007/hadoop,plusplusjiajia/hadoop,WIgor/hadoop,ronny-macmaster/hadoop,dennishuo/hadoop,nandakumar131/hadoop,WIgor/hadoop,lukmajercak/hadoop,szegedim/hadoop,nandakumar131/hadoop,legend-hua/hadoop,WIgor/hadoop,WIgor/hadoop,steveloughran/hadoop