HDFS-9273. Moving to 2.6.3 CHANGES section to reflect the backport.
HDFS-9273. Moving to 2.6.3 CHANGES section to reflect the backport.

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