Move HDFS-9347 from 2.8.0 to 2.6.5 in CHANGES.txt.
Move HDFS-9347 from 2.8.0 to 2.6.5 in CHANGES.txt.

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