Typo fix: fetchting -> fetching
Typo fix: fetchting -> fetching

Author: Andrew Ash <andrew@andrewash.com>

Closes #680 from ash211/patch-3 and squashes the following commits:

9ce3746 [Andrew Ash] Typo fix: fetchting -> fetching

mdespriee/spark,mzl9039/spark,michalsenkyr/spark,kimoonkim/spark,facaiy/spark,kissmetrics/spark,WeichenXu123/spark,andrewor14/spark,setjet/spark,chuckchen/spark,michalsenkyr/spark,bravo-zhang/spark,zzcclp/spark,panfengfeng/spark,sahilTakiar/spark,kiszk/spark,chuckchen/spark,sahilTakiar/spark,akopich/spark,patrick-nicholson/spark,UndeadBaneGitHub/spark,saltstar/spark,szhem/spark,mdespriee/spark,chuckchen/spark,SHASHANKB/spark,srowen/spark,dongjoon-hyun/spark,debugger87/spark,kissmetrics/spark,loneknightpy/spark,ericvandenbergfb/spark,map222/spark,pronix/spark,darionyaphet/spark,stanzhai/spark,brad-kaiser/spark,andrewor14/spark,Panos-Bletsos/spark-cost-model-optimizer,big-pegasus/spark,ericvandenbergfb/spark,jianran/spark,gengliangwang/spark,zuotingbing/spark,ioana-delaney/spark,wzhfy/spark,ajaysaini725/spark,lvdongr/spark,techaddict/spark,aokolnychyi/spark,Panos-Bletsos/spark-cost-model-optimizer,janewangfb/spark,ddna1021/spark,ahnqirage/spark,ajaysaini725/spark,sahilTakiar/spark,spark-test/spark,ahnqirage/spark,srowen/spark,icexelloss/spark,kimoonkim/spark,publicRoman/spark,andrewor14/spark,adrian-ionescu/apache-spark,nilsgrabbert/spark,minixalpha/spark,ddna1021/spark,SnappyDataInc/spark,guoxiaolongzte/spark,gioenn/xSpark,1haodian/spark,ptkool/spark,zero323/spark,nilsgrabbert/spark,JoshRosen/spark,aokolnychyi/spark,wangyum/spark,sahilTakiar/spark,szhem/spark,jiangxb1987/spark,HyukjinKwon/spark,wangmiao1981/spark,esi-mineset/spark,actuaryzhang/spark,liyichao/spark,gioenn/xSpark,jkbradley/spark,kevinyu98/spark,LantaoJin/spark,aray/spark,nlalevee/spark,srowen/spark,ajaysaini725/spark,UndeadBaneGitHub/spark,debugger87/spark,nlalevee/spark,big-pegasus/spark,MLnick/spark,minixalpha/spark,jiangxb1987/spark,cin/spark,mzl9039/spark,joseph-torres/spark,metamx/spark,tejasapatil/spark,skonto/spark,hhbyyh/spark,mdespriee/spark,publicRoman/spark,zero323/spark,jianran/spark,icexelloss/spark,jkbradley/spark,holdenk/spark,someorz/spark,icexelloss/spark,zhouyejoe/spark,vinodkc/spark,pgandhi999/spark,1haodian/spark,zzcclp/spark,zhouyejoe/spark,WindCanDie/spark,mike0sv/spark,szhem/spark,haowu80s/spark,apache-spark-on-k8s/spark,shaneknapp/spark,bOOm-X/spark,andrewor14/iolap,skonto/spark,vinodkc/spark,alunarbeach/spark,ibm-research-ireland/sparkoscope,shaneknapp/spark,milliman/spark,jrshust/spark,byakuinss/spark,bravo-zhang/spark,sureshthalamati/spark,nlalevee/spark,holdenk/spark,rekhajoshm/spark,actuaryzhang/spark,jiangxb1987/spark,sachintyagi22/spark,michalsenkyr/spark,saturday-shi/spark,rekhajoshm/spark,jianran/spark,WeichenXu123/spark,SHASHANKB/spark,ptkool/spark,zuotingbing/spark,techaddict/spark,chuckchen/spark,BryanCutler/spark,aosagie/spark,gengliangwang/spark,saturday-shi/spark,Aegeaner/spark,jianran/spark,aosagie/spark,map222/spark,ConeyLiu/spark,rednaxelafx/apache-spark,kevinyu98/spark,mike0sv/spark,ConeyLiu/spark,adrian-ionescu/apache-spark,srowen/spark,wangyum/spark,dbtsai/spark,1haodian/spark,jiangxb1987/spark,map222/spark,byakuinss/spark,someorz/spark,taroplus/spark,yanboliang/spark,spark-test/spark,shubhamchopra/spark,ioana-delaney/spark,publicRoman/spark,ptkool/spark,WeichenXu123/spark,publicRoman/spark,milliman/spark,poffuomo/spark,adrian-ionescu/apache-spark,ron8hu/spark,andrewor14/iolap,cin/spark,mike0sv/spark,narahari92/spark,techaddict/spark,spark-test/spark,hhbyyh/spark,saltstar/spark,vinodkc/spark,SnappyDataInc/spark,taroplus/spark,SHASHANKB/spark,bravo-zhang/spark,brad-kaiser/spark,sahilTakiar/spark,chuckchen/spark,goldmedal/spark,ueshin/apache-spark,rikima/spark,maropu/spark,alunarbeach/spark,skonto/spark,shuangshuangwang/spark,rednaxelafx/apache-spark,facaiy/spark,ahnqirage/spark,ahnqirage/spark,shaneknapp/spark,wangmiao1981/spark,nchammas/spark,holdenk/spark,Aegeaner/spark,saturday-shi/spark,esi-mineset/spark,zhouyejoe/spark,aray/spark,ptkool/spark,ron8hu/spark,lxsmnv/spark,chuckchen/spark,zuotingbing/spark,jlopezmalla/spark,rezasafi/spark,jkbradley/spark,panfengfeng/spark,debugger87/spark,nchammas/spark,mzl9039/spark,liyichao/spark,jiangxb1987/spark,shuangshuangwang/spark,LantaoJin/spark,JoshRosen/spark,apache/spark,hvanhovell/spark,rezasafi/spark,loneknightpy/spark,dbtsai/spark,icexelloss/spark,aosagie/spark,setjet/spark,shaneknapp/spark,yanboliang/spark,byakuinss/spark,dongjoon-hyun/spark,aosagie/spark,darionyaphet/spark,Panos-Bletsos/spark-cost-model-optimizer,JerryLead/spark,zzcclp/spark,wzhfy/spark,wzhfy/spark,hhbyyh/spark,saturday-shi/spark,zero323/spark,spark-test/spark,xflin/spark,metamx/spark,ajaysaini725/spark,liyichao/spark,setjet/spark,aokolnychyi/spark,big-pegasus/spark,hhbyyh/spark,dongjoon-hyun/spark,markhamstra/spark,saltstar/spark,ibm-research-ireland/sparkoscope,huang1900/spark,LantaoJin/spark,wzhfy/spark,Panos-Bletsos/spark-cost-model-optimizer,ibm-research-ireland/sparkoscope,sureshthalamati/spark,maropu/spark,szhem/spark,guoxiaolongzte/spark,goldmedal/spark,UndeadBaneGitHub/spark,aray/spark,shuangshuangwang/spark,aokolnychyi/spark,akopich/spark,UndeadBaneGitHub/spark,map222/spark,panfengfeng/spark,ahnqirage/spark,xuanyuanking/spark,minixalpha/spark,mdespriee/spark,cloud-fan/spark,apache-spark-on-k8s/spark,sureshthalamati/spark,JerryLead/spark,BryanCutler/spark,icexelloss/spark,jrshust/spark,stanzhai/spark,rednaxelafx/apache-spark,poffuomo/spark,bdrillard/spark,hhbyyh/spark,liutang123/spark,kimoonkim/spark,minixalpha/spark,stanzhai/spark,WindCanDie/spark,icexelloss/spark,UndeadBaneGitHub/spark,dongjoon-hyun/spark,sachintyagi22/spark,kissmetrics/spark,UndeadBaneGitHub/spark,wangmiao1981/spark,BryanCutler/spark,andrewor14/spark,loneknightpy/spark,ueshin/apache-spark,aosagie/spark,facaiy/spark,jkbradley/spark,lvdongr/spark,byakuinss/spark,shubhamchopra/spark,MLnick/spark,kimoonkim/spark,michalsenkyr/spark,darionyaphet/spark,xflin/spark,MLnick/spark,janewangfb/spark,eyalfa/spark,wzhfy/spark,stanzhai/spark,yanboliang/spark,srowen/spark,ibm-research-ireland/sparkoscope,narahari92/spark,jrshust/spark,huang1900/spark,janewangfb/spark,ericvandenbergfb/spark,jlopezmalla/spark,jianran/spark,panfengfeng/spark,BryanCutler/spark,goldmedal/spark,esi-mineset/spark,nlalevee/spark,kissmetrics/spark,rednaxelafx/apache-spark,witgo/spark,nlalevee/spark,map222/spark,hvanhovell/spark,highfei2011/spark,loneknightpy/spark,joseph-torres/spark,ptkool/spark,1haodian/spark,skonto/spark,shubhamchopra/spark,goldmedal/spark,zhouyejoe/spark,nchammas/spark,akopich/spark,nilsgrabbert/spark,cin/spark,liyichao/spark,WindCanDie/spark,goldmedal/spark,mike0sv/spark,narahari92/spark,rekhajoshm/spark,kissmetrics/spark,eyalfa/spark,patrick-nicholson/spark,wzhfy/spark,ddna1021/spark,kimoonkim/spark,dbtsai/spark,wangmiao1981/spark,aosagie/spark,pgandhi999/spark,huang1900/spark,hvanhovell/spark,1haodian/spark,alunarbeach/spark,shubhamchopra/spark,gengliangwang/spark,lvdongr/spark,LantaoJin/spark,tejasapatil/spark,aosagie/spark,brad-kaiser/spark,bdrillard/spark,xflin/spark,minixalpha/spark,publicRoman/spark,bOOm-X/spark,nilsgrabbert/spark,lvdongr/spark,markhamstra/spark,HyukjinKwon/spark,gioenn/xSpark,markhamstra/spark,sureshthalamati/spark,wangyum/spark,janewangfb/spark,poffuomo/spark,nchammas/spark,1haodian/spark,ibm-research-ireland/sparkoscope,SHASHANKB/spark,poffuomo/spark,nchammas/spark,joseph-torres/spark,ioana-delaney/spark,LantaoJin/spark,holdenk/spark,bdrillard/spark,nilsgrabbert/spark,stanzhai/spark,jiangxb1987/spark,techaddict/spark,dhruve/spark,JerryLead/spark,skonto/spark,ConeyLiu/spark,eyalfa/spark,apache-spark-on-k8s/spark,BryanCutler/spark,huang1900/spark,joseph-torres/spark,huang1900/spark,WeichenXu123/spark,apache/spark,saturday-shi/spark,WindCanDie/spark,milliman/spark,ConeyLiu/spark,kevinyu98/spark,rekhajoshm/spark,liutang123/spark,tejasapatil/spark,shaneknapp/spark,metamx/spark,michalsenkyr/spark,ueshin/apache-spark,Aegeaner/spark,someorz/spark,jlopezmalla/spark,BryanCutler/spark,HyukjinKwon/spark,saturday-shi/spark,saltstar/spark,wangyum/spark,vinodkc/spark,szhem/spark,bdrillard/spark,spark-test/spark,WindCanDie/spark,rikima/spark,dongjoon-hyun/spark,SnappyDataInc/spark,xuanyuanking/spark,facaiy/spark,shaneknapp/spark,publicRoman/spark,patrick-nicholson/spark,facaiy/spark,mdespriee/spark,facaiy/spark,panfengfeng/spark,andrewor14/iolap,cin/spark,zero323/spark,spark-test/spark,mike0sv/spark,chuckchen/spark,xuanyuanking/spark,jianran/spark,joseph-torres/spark,zero323/spark,jlopezmalla/spark,shuangshuangwang/spark,big-pegasus/spark,yanboliang/spark,loneknightpy/spark,shuangshuangwang/spark,SnappyDataInc/spark,pgandhi999/spark,apache/spark,taroplus/spark,hhbyyh/spark,eyalfa/spark,ericvandenbergfb/spark,WeichenXu123/spark,andrewor14/iolap,big-pegasus/spark,JerryLead/spark,LantaoJin/spark,nlalevee/spark,caneGuy/spark,apache-spark-on-k8s/spark,apache-spark-on-k8s/spark,gengliangwang/spark,taroplus/spark,zuotingbing/spark,witgo/spark,ioana-delaney/spark,gioenn/xSpark,andrewor14/spark,ddna1021/spark,rikima/spark,maropu/spark,ueshin/apache-spark,tengpeng/spark,huang1900/spark,dhruve/spark,esi-mineset/spark,maropu/spark,wangyum/spark,shubhamchopra/spark,xuanyuanking/spark,caneGuy/spark,zhouyejoe/spark,tejasapatil/spark,kiszk/spark,zuotingbing/spark,jkbradley/spark,someorz/spark,skonto/spark,dhruve/spark,jiangxb1987/spark,dhruve/spark,setjet/spark,sahilTakiar/spark,nilsgrabbert/spark,bOOm-X/spark,saturday-shi/spark,ajaysaini725/spark,wangmiao1981/spark,map222/spark,xflin/spark,akopich/spark,SnappyDataInc/spark,brad-kaiser/spark,mzl9039/spark,brad-kaiser/spark,hvanhovell/spark,narahari92/spark,cloud-fan/spark,rezasafi/spark,minixalpha/spark,cloud-fan/spark,ConeyLiu/spark,markhamstra/spark,Panos-Bletsos/spark-cost-model-optimizer,andrewor14/spark,kevinyu98/spark,dhruve/spark,witgo/spark,facaiy/spark,lxsmnv/spark,haowu80s/spark,MLnick/spark,goldmedal/spark,SnappyDataInc/spark,taroplus/spark,apache-spark-on-k8s/spark,ron8hu/spark,darionyaphet/spark,brad-kaiser/spark,patrick-nicholson/spark,ConeyLiu/spark,mzl9039/spark,Aegeaner/spark,mahak/spark,yanboliang/spark,narahari92/spark,pronix/spark,adrian-ionescu/apache-spark,wangmiao1981/spark,esi-mineset/spark,aokolnychyi/spark,byakuinss/spark,mahak/spark,gengliangwang/spark,jkbradley/spark,patrick-nicholson/spark,wangyum/spark,haowu80s/spark,guoxiaolongzte/spark,ericvandenbergfb/spark,gengliangwang/spark,bOOm-X/spark,wangyum/spark,ioana-delaney/spark,mike0sv/spark,MLnick/spark,techaddict/spark,liutang123/spark,guoxiaolongzte/spark,holdenk/spark,cloud-fan/spark,debugger87/spark,Aegeaner/spark,maropu/spark,liutang123/spark,akopich/spark,vinodkc/spark,WeichenXu123/spark,sahilTakiar/spark,actuaryzhang/spark,joseph-torres/spark,aray/spark,yanboliang/spark,liutang123/spark,someorz/spark,bdrillard/spark,ueshin/apache-spark,panfengfeng/spark,metamx/spark,ajaysaini725/spark,eyalfa/spark,map222/spark,lvdongr/spark,hvanhovell/spark,poffuomo/spark,pronix/spark,highfei2011/spark,ioana-delaney/spark,janewangfb/spark,zero323/spark,ptkool/spark,lxsmnv/spark,haowu80s/spark,mzl9039/spark,tengpeng/spark,cin/spark,bravo-zhang/spark,techaddict/spark,darionyaphet/spark,goldmedal/spark,xflin/spark,bdrillard/spark,rednaxelafx/apache-spark,ueshin/apache-spark,liyichao/spark,jrshust/spark,ConeyLiu/spark,JerryLead/spark,kimoonkim/spark,cloud-fan/spark,BryanCutler/spark,JoshRosen/spark,cloud-fan/spark,ron8hu/spark,bravo-zhang/spark,guoxiaolongzte/spark,cloud-fan/spark,caneGuy/spark,SHASHANKB/spark,dbtsai/spark,highfei2011/spark,mahak/spark,setjet/spark,narahari92/spark,holdenk/spark,highfei2011/spark,andrewor14/iolap,zhouyejoe/spark,haowu80s/spark,caneGuy/spark,nchammas/spark,matthewfranglen/spark,HyukjinKwon/spark,skonto/spark,kevinyu98/spark,JoshRosen/spark,byakuinss/spark,ddna1021/spark,pgandhi999/spark,adrian-ionescu/apache-spark,andrewor14/iolap,icexelloss/spark,JoshRosen/spark,markhamstra/spark,tengpeng/spark,joseph-torres/spark,ahnqirage/spark,someorz/spark,rezasafi/spark,kiszk/spark,bravo-zhang/spark,WindCanDie/spark,zero323/spark,markhamstra/spark,michalsenkyr/spark,pronix/spark,szhem/spark,sachintyagi22/spark,aokolnychyi/spark,ptkool/spark,lxsmnv/spark,dbtsai/spark,HyukjinKwon/spark,WeichenXu123/spark,lxsmnv/spark,alunarbeach/spark,JerryLead/spark,kevinyu98/spark,cin/spark,minixalpha/spark,vinodkc/spark,jlopezmalla/spark,sachintyagi22/spark,adrian-ionescu/apache-spark,apache/spark,patrick-nicholson/spark,kiszk/spark,guoxiaolongzte/spark,liutang123/spark,gioenn/xSpark,apache-spark-on-k8s/spark,vinodkc/spark,aray/spark,janewangfb/spark,dbtsai/spark,holdenk/spark,gioenn/xSpark,milliman/spark,LantaoJin/spark,ueshin/apache-spark,actuaryzhang/spark,JoshRosen/spark,jlopezmalla/spark,mahak/spark,zhouyejoe/spark,guoxiaolongzte/spark,UndeadBaneGitHub/spark,lvdongr/spark,SHASHANKB/spark,Panos-Bletsos/spark-cost-model-optimizer,Aegeaner/spark,nchammas/spark,jlopezmalla/spark,byakuinss/spark,pronix/spark,zzcclp/spark,debugger87/spark,ericvandenbergfb/spark,hhbyyh/spark,ron8hu/spark,sachintyagi22/spark,rezasafi/spark,wzhfy/spark,aray/spark,jianran/spark,zuotingbing/spark,SnappyDataInc/spark,metamx/spark,big-pegasus/spark,stanzhai/spark,aray/spark,witgo/spark,jrshust/spark,WindCanDie/spark,dongjoon-hyun/spark,ahnqirage/spark,tejasapatil/spark,brad-kaiser/spark,mdespriee/spark,poffuomo/spark,michalsenkyr/spark,adrian-ionescu/apache-spark,mahak/spark,tejasapatil/spark,maropu/spark,metamx/spark,alunarbeach/spark,xuanyuanking/spark,sureshthalamati/spark,jkbradley/spark,mzl9039/spark,wangmiao1981/spark,rikima/spark,bOOm-X/spark,shuangshuangwang/spark,liyichao/spark,publicRoman/spark,highfei2011/spark,dhruve/spark,liutang123/spark,apache/spark,JerryLead/spark,ddna1021/spark,poffuomo/spark,saltstar/spark,gioenn/xSpark,Panos-Bletsos/spark-cost-model-optimizer,rekhajoshm/spark,taroplus/spark,shubhamchopra/spark,big-pegasus/spark,kissmetrics/spark,highfei2011/spark,debugger87/spark,caneGuy/spark,zzcclp/spark,mahak/spark,darionyaphet/spark,narahari92/spark,xflin/spark,rednaxelafx/apache-spark,actuaryzhang/spark,janewangfb/spark,dbtsai/spark,shuangshuangwang/spark,patrick-nicholson/spark,loneknightpy/spark,someorz/spark,taroplus/spark,yanboliang/spark,pronix/spark,dhruve/spark,pgandhi999/spark,rednaxelafx/apache-spark,saltstar/spark,aokolnychyi/spark,huang1900/spark,xuanyuanking/spark,andrewor14/iolap,rezasafi/spark,cin/spark,kissmetrics/spark,milliman/spark,tengpeng/spark,bOOm-X/spark,metamx/spark,alunarbeach/spark,kiszk/spark,darionyaphet/spark,witgo/spark,srowen/spark,tengpeng/spark,spark-test/spark,alunarbeach/spark,ibm-research-ireland/sparkoscope,hvanhovell/spark,1haodian/spark,eyalfa/spark,JoshRosen/spark,actuaryzhang/spark,tengpeng/spark,szhem/spark,ioana-delaney/spark,caneGuy/spark,rekhajoshm/spark,ddna1021/spark,bravo-zhang/spark,Aegeaner/spark,srowen/spark,rikima/spark,sureshthalamati/spark,ron8hu/spark,MLnick/spark,ron8hu/spark,esi-mineset/spark,kimoonkim/spark,techaddict/spark,kiszk/spark,HyukjinKwon/spark,milliman/spark,HyukjinKwon/spark,sachintyagi22/spark,saltstar/spark,shaneknapp/spark,SHASHANKB/spark,apache/spark,mahak/spark,bOOm-X/spark,eyalfa/spark,kevinyu98/spark,xuanyuanking/spark,witgo/spark,xflin/spark,markhamstra/spark,zzcclp/spark,rikima/spark,MLnick/spark,nlalevee/spark,caneGuy/spark,sachintyagi22/spark,lvdongr/spark,jrshust/spark,rekhajoshm/spark,jrshust/spark,apache/spark,ajaysaini725/spark,witgo/spark,lxsmnv/spark,ibm-research-ireland/sparkoscope,pgandhi999/spark,hvanhovell/spark,setjet/spark,haowu80s/spark,milliman/spark,debugger87/spark,bdrillard/spark,akopich/spark,lxsmnv/spark,mdespriee/spark,akopich/spark,tejasapatil/spark,setjet/spark,stanzhai/spark,rezasafi/spark,liyichao/spark,actuaryzhang/spark,andrewor14/spark,highfei2011/spark,shubhamchopra/spark,kiszk/spark,zuotingbing/spark,zzcclp/spark,ericvandenbergfb/spark,nilsgrabbert/spark,panfengfeng/spark,rikima/spark,dongjoon-hyun/spark,loneknightpy/spark,mike0sv/spark,pgandhi999/spark,maropu/spark,gengliangwang/spark,sureshthalamati/spark,esi-mineset/spark,tengpeng/spark