Added mapPartitionsWithSplit to the programming guide.
Added mapPartitionsWithSplit to the programming guide.

kiszk/spark,chuckchen/spark,WindCanDie/spark,1haodian/spark,loneknightpy/spark,rikima/spark,nilsgrabbert/spark,gioenn/xSpark,adrian-ionescu/apache-spark,icexelloss/spark,bravo-zhang/spark,debugger87/spark,tejasapatil/spark,gengliangwang/spark,holdenk/spark,caneGuy/spark,darionyaphet/spark,techaddict/spark,nlalevee/spark,zzcclp/spark,mahak/spark,chuckchen/spark,janewangfb/spark,jianran/spark,adrian-ionescu/apache-spark,actuaryzhang/spark,markhamstra/spark,map222/spark,chuckchen/spark,tengpeng/spark,JerryLead/spark,andrewor14/spark,hhbyyh/spark,lyogavin/spark,shubhamchopra/spark,zuotingbing/spark,gengliangwang/spark,adrian-ionescu/apache-spark,rezasafi/spark,yanboliang/spark,setjet/spark,ibm-research-ireland/sparkoscope,aosagie/spark,ueshin/apache-spark,SnappyDataInc/spark,skonto/spark,caneGuy/spark,goldmedal/spark,zero323/spark,SnappyDataInc/spark,yanboliang/spark,nlalevee/spark,ericvandenbergfb/spark,alunarbeach/spark,BryanCutler/spark,nilsgrabbert/spark,ueshin/apache-spark,wangmiao1981/spark,nlalevee/spark,zuotingbing/spark,rednaxelafx/apache-spark,andrewor14/iolap,ahnqirage/spark,rednaxelafx/apache-spark,wangmiao1981/spark,rednaxelafx/apache-spark,SHASHANKB/spark,koeninger/spark,JoshRosen/spark,wzhfy/spark,brad-kaiser/spark,maropu/spark,akopich/spark,aosagie/spark,map222/spark,shaneknapp/spark,jlopezmalla/spark,mdespriee/spark,kissmetrics/spark,dbtsai/spark,sahilTakiar/spark,stanzhai/spark,shaneknapp/spark,setjet/spark,mzl9039/spark,aosagie/spark,adrian-ionescu/apache-spark,panfengfeng/spark,zhouyejoe/spark,ioana-delaney/spark,Panos-Bletsos/spark-cost-model-optimizer,bOOm-X/spark,LantaoJin/spark,poffuomo/spark,liyichao/spark,ahnqirage/spark,MLnick/spark,LantaoJin/spark,vinodkc/spark,WeichenXu123/spark,tejasapatil/spark,jrshust/spark,pgandhi999/spark,ptkool/spark,WeichenXu123/spark,mike0sv/spark,sureshthalamati/spark,sahilTakiar/spark,joseph-torres/spark,bOOm-X/spark,patrick-nicholson/spark,zzcclp/spark,saturday-shi/spark,sahilTakiar/spark,minixalpha/spark,facaiy/spark,maropu/spark,pgandhi999/spark,saltstar/spark,mzl9039/spark,zero323/spark,actuaryzhang/spark,mdespriee/spark,akopich/spark,hvanhovell/spark,Aegeaner/spark,eyalfa/spark,wangmiao1981/spark,zzcclp/spark,panfengfeng/spark,someorz/spark,aray/spark,ahnqirage/spark,taroplus/spark,cin/spark,alunarbeach/spark,highfei2011/spark,panfengfeng/spark,liyichao/spark,zuotingbing/spark,gengliangwang/spark,ueshin/apache-spark,loneknightpy/spark,UndeadBaneGitHub/spark,wangyum/spark,gioenn/xSpark,kissmetrics/spark,bOOm-X/spark,rekhajoshm/spark,zhouyejoe/spark,dbtsai/spark,spark-test/spark,mdespriee/spark,publicRoman/spark,rezasafi/spark,cloud-fan/spark,shubhamchopra/spark,xflin/spark,mdespriee/spark,srowen/spark,brad-kaiser/spark,gioenn/xSpark,ddna1021/spark,kevinyu98/spark,poffuomo/spark,tejasapatil/spark,holdenk/spark,andrewor14/iolap,setjet/spark,cin/spark,gioenn/xSpark,koeninger/spark,cloud-fan/spark,lxsmnv/spark,WeichenXu123/spark,byakuinss/spark,dbtsai/spark,debugger87/spark,cin/spark,jrshust/spark,ron8hu/spark,mkolod/incubator-spark,dongjoon-hyun/spark,lvdongr/spark,matthewfranglen/spark,andrewor14/iolap,eyalfa/spark,ddna1021/spark,dongjoon-hyun/spark,dhruve/spark,SnappyDataInc/spark,kiszk/spark,zzcclp/spark,zzcclp/spark,rekhajoshm/spark,tejasapatil/spark,Aegeaner/spark,nlalevee/spark,Panos-Bletsos/spark-cost-model-optimizer,sahilTakiar/spark,ron8hu/spark,janewangfb/spark,metamx/spark,brad-kaiser/spark,MLnick/spark,metamx/spark,andrewor14/spark,WindCanDie/spark,gengliangwang/spark,HyukjinKwon/spark,haowu80s/spark,minixalpha/spark,holdenk/spark,kissmetrics/spark,mike0sv/spark,rjpower/spark,gengliangwang/spark,sachintyagi22/spark,dotunolafunmiloye/spark,rekhajoshm/spark,icexelloss/spark,ericvandenbergfb/spark,shuangshuangwang/spark,kissmetrics/spark,caneGuy/spark,publicRoman/spark,hhbyyh/spark,spark-test/spark,techaddict/spark,ptkool/spark,shaneknapp/spark,metamx/spark,big-pegasus/spark,apache/spark,sahilTakiar/spark,zuotingbing/spark,loneknightpy/spark,aosagie/spark,minixalpha/spark,jiangxb1987/spark,saturday-shi/spark,adrian-ionescu/apache-spark,SHASHANKB/spark,patrick-nicholson/spark,srowen/spark,WindCanDie/spark,sachintyagi22/spark,nchammas/spark,ahnqirage/spark,WindCanDie/spark,dongjoon-hyun/spark,ueshin/apache-spark,bravo-zhang/spark,pgandhi999/spark,nchammas/spark,HyukjinKwon/spark,shuangshuangwang/spark,highfei2011/spark,sachintyagi22/spark,actuaryzhang/spark,jiangxb1987/spark,wangmiao1981/spark,someorz/spark,witgo/spark,ddna1021/spark,apache/spark,shaneknapp/spark,nilsgrabbert/spark,mkolod/incubator-spark,bdrillard/spark,jlopezmalla/spark,ioana-delaney/spark,vax11780/spark,publicRoman/spark,stanzhai/spark,someorz/spark,caneGuy/spark,aosagie/spark,rjpower/spark,jrshust/spark,map222/spark,ConeyLiu/spark,aray/spark,haowu80s/spark,xflin/spark,rednaxelafx/apache-spark,big-pegasus/spark,brad-kaiser/spark,joseph-torres/spark,poffuomo/spark,ajaysaini725/spark,wangyum/spark,holdenk/spark,apache-spark-on-k8s/spark,loneknightpy/spark,ueshin/apache-spark,metamx/spark,ioana-delaney/spark,facaiy/spark,byakuinss/spark,liutang123/spark,janewangfb/spark,zuotingbing/spark,actuaryzhang/spark,kissmetrics/spark,jianran/spark,vinodkc/spark,markhamstra/spark,ueshin/apache-spark,MLnick/spark,andrewor14/iolap,alunarbeach/spark,srowen/spark,liyichao/spark,BryanCutler/spark,lxsmnv/spark,huang1900/spark,witgo/spark,ConeyLiu/spark,hhbyyh/spark,spark-test/spark,skonto/spark,adrian-ionescu/apache-spark,wzhfy/spark,minixalpha/spark,aray/spark,mike0sv/spark,WindCanDie/spark,dhruve/spark,guoxiaolongzte/spark,stanzhai/spark,yanboliang/spark,pgandhi999/spark,taroplus/spark,huang1900/spark,publicRoman/spark,haowu80s/spark,jlopezmalla/spark,yanboliang/spark,sureshthalamati/spark,sryza/spark,witgo/spark,dhruve/spark,guoxiaolongzte/spark,icexelloss/spark,jlopezmalla/spark,pgandhi999/spark,nilsgrabbert/spark,gioenn/xSpark,dongjoon-hyun/spark,aokolnychyi/spark,narahari92/spark,JoshRosen/spark,goldmedal/spark,big-pegasus/spark,xflin/spark,esi-mineset/spark,apache-spark-on-k8s/spark,taroplus/spark,joseph-torres/spark,techaddict/spark,brad-kaiser/spark,chuckchen/spark,highfei2011/spark,pronix/spark,JoshRosen/spark,map222/spark,rikima/spark,witgo/spark,goldmedal/spark,milliman/spark,caneGuy/spark,stanzhai/spark,akopich/spark,dhruve/spark,aokolnychyi/spark,milliman/spark,UndeadBaneGitHub/spark,ibm-research-ireland/sparkoscope,maropu/spark,highfei2011/spark,michalsenkyr/spark,actuaryzhang/spark,debugger87/spark,mike0sv/spark,koeninger/spark,panfengfeng/spark,vax11780/spark,wangyum/spark,sachintyagi22/spark,jkbradley/spark,jrshust/spark,skonto/spark,ioana-delaney/spark,michalsenkyr/spark,BryanCutler/spark,rezasafi/spark,xuanyuanking/spark,rezasafi/spark,SnappyDataInc/spark,bdrillard/spark,lvdongr/spark,narahari92/spark,poffuomo/spark,HyukjinKwon/spark,mike0sv/spark,byakuinss/spark,holdenk/spark,markhamstra/spark,bOOm-X/spark,rekhajoshm/spark,saltstar/spark,narahari92/spark,patrick-nicholson/spark,Panos-Bletsos/spark-cost-model-optimizer,facaiy/spark,sryza/spark,vax11780/spark,publicRoman/spark,SnappyDataInc/spark,ericvandenbergfb/spark,jiangxb1987/spark,akopich/spark,nchammas/spark,shubhamchopra/spark,darionyaphet/spark,pronix/spark,big-pegasus/spark,techaddict/spark,markhamstra/spark,narahari92/spark,andrewor14/spark,eyalfa/spark,mkolod/incubator-spark,sureshthalamati/spark,lvdongr/spark,ajaysaini725/spark,rikima/spark,xuanyuanking/spark,JoshRosen/spark,apache-spark-on-k8s/spark,esi-mineset/spark,shubhamchopra/spark,guoxiaolongzte/spark,hvanhovell/spark,Panos-Bletsos/spark-cost-model-optimizer,spark-test/spark,ConeyLiu/spark,rikima/spark,pgandhi999/spark,Aegeaner/spark,haowu80s/spark,WeichenXu123/spark,liutang123/spark,nilsgrabbert/spark,saturday-shi/spark,rekhajoshm/spark,ioana-delaney/spark,eyalfa/spark,SHASHANKB/spark,xuanyuanking/spark,ericvandenbergfb/spark,UndeadBaneGitHub/spark,BryanCutler/spark,skonto/spark,xflin/spark,xuanyuanking/spark,chuckchen/spark,michalsenkyr/spark,ahnqirage/spark,taroplus/spark,lvdongr/spark,JoshRosen/spark,facaiy/spark,dbtsai/spark,esi-mineset/spark,poffuomo/spark,mike0sv/spark,kevinyu98/spark,HyukjinKwon/spark,haowu80s/spark,ajaysaini725/spark,icexelloss/spark,dbtsai/spark,jiangxb1987/spark,hhbyyh/spark,BryanCutler/spark,aokolnychyi/spark,LantaoJin/spark,kissmetrics/spark,szhem/spark,icexelloss/spark,witgo/spark,shubhamchopra/spark,lxsmnv/spark,hvanhovell/spark,jianran/spark,darionyaphet/spark,minixalpha/spark,saltstar/spark,xflin/spark,gioenn/xSpark,apache/spark,darionyaphet/spark,panfengfeng/spark,skonto/spark,metamx/spark,dongjoon-hyun/spark,ibm-research-ireland/sparkoscope,MLnick/spark,michalsenkyr/spark,apache/spark,joseph-torres/spark,kimoonkim/spark,brad-kaiser/spark,SHASHANKB/spark,pgandhi999/spark,spark-test/spark,bdrillard/spark,ibm-research-ireland/sparkoscope,bdrillard/spark,dotunolafunmiloye/spark,setjet/spark,lyogavin/spark,aosagie/spark,kissmetrics/spark,sahilTakiar/spark,mzl9039/spark,akopich/spark,sryza/spark,goldmedal/spark,LantaoJin/spark,shuangshuangwang/spark,liutang123/spark,markhamstra/spark,aray/spark,zero323/spark,ajaysaini725/spark,alunarbeach/spark,cin/spark,taroplus/spark,shubhamchopra/spark,shaneknapp/spark,alunarbeach/spark,mahak/spark,witgo/spark,saltstar/spark,shaneknapp/spark,holdenk/spark,rjpower/spark,cin/spark,huang1900/spark,cloud-fan/spark,gioenn/xSpark,WeichenXu123/spark,byakuinss/spark,kiszk/spark,witgo/spark,zhouyejoe/spark,mahak/spark,JoshRosen/spark,ibm-research-ireland/sparkoscope,guoxiaolongzte/spark,mzl9039/spark,jkbradley/spark,alunarbeach/spark,liutang123/spark,patrick-nicholson/spark,dhruve/spark,aray/spark,michalsenkyr/spark,ron8hu/spark,ajaysaini725/spark,eyalfa/spark,dbtsai/spark,rikima/spark,caneGuy/spark,janewangfb/spark,kimoonkim/spark,milliman/spark,patrick-nicholson/spark,cloud-fan/spark,andrewor14/spark,maropu/spark,shubhamchopra/spark,lyogavin/spark,WindCanDie/spark,cloud-fan/spark,ptkool/spark,lyogavin/spark,lxsmnv/spark,szhem/spark,szhem/spark,apache-spark-on-k8s/spark,darionyaphet/spark,setjet/spark,esi-mineset/spark,jkbradley/spark,jiangxb1987/spark,srowen/spark,SHASHANKB/spark,xuanyuanking/spark,pronix/spark,rekhajoshm/spark,aray/spark,ueshin/apache-spark,setjet/spark,yanboliang/spark,1haodian/spark,saturday-shi/spark,cloudera/spark,wgpshashank/spark,zero323/spark,bdrillard/spark,saltstar/spark,bOOm-X/spark,huang1900/spark,jrshust/spark,goldmedal/spark,kimoonkim/spark,saturday-shi/spark,mike0sv/spark,1haodian/spark,JerryLead/spark,LantaoJin/spark,sryza/spark,bOOm-X/spark,wangyum/spark,ericvandenbergfb/spark,cloudera/spark,1haodian/spark,huang1900/spark,bravo-zhang/spark,liyichao/spark,jianran/spark,rednaxelafx/apache-spark,SHASHANKB/spark,1haodian/spark,big-pegasus/spark,tengpeng/spark,rezasafi/spark,rjpower/spark,SnappyDataInc/spark,nchammas/spark,Aegeaner/spark,rednaxelafx/apache-spark,map222/spark,andrewor14/spark,zero323/spark,Panos-Bletsos/spark-cost-model-optimizer,hhbyyh/spark,dongjoon-hyun/spark,debugger87/spark,ajaysaini725/spark,LantaoJin/spark,mkolod/incubator-spark,ConeyLiu/spark,mkolod/incubator-spark,byakuinss/spark,bdrillard/spark,cin/spark,lxsmnv/spark,holdenk/spark,byakuinss/spark,mahak/spark,skonto/spark,ahnqirage/spark,minixalpha/spark,liyichao/spark,gengliangwang/spark,apache-spark-on-k8s/spark,vinodkc/spark,HyukjinKwon/spark,andrewor14/spark,sureshthalamati/spark,szhem/spark,vax11780/spark,aosagie/spark,dhruve/spark,sryza/spark,ericvandenbergfb/spark,big-pegasus/spark,hvanhovell/spark,milliman/spark,maropu/spark,kiszk/spark,mahak/spark,pronix/spark,xuanyuanking/spark,wangyum/spark,Aegeaner/spark,JerryLead/spark,zzcclp/spark,esi-mineset/spark,panfengfeng/spark,JerryLead/spark,ddna1021/spark,sachintyagi22/spark,apache-spark-on-k8s/spark,Panos-Bletsos/spark-cost-model-optimizer,andrewor14/iolap,WeichenXu123/spark,jkbradley/spark,srowen/spark,aokolnychyi/spark,brad-kaiser/spark,cloudera/spark,ptkool/spark,janewangfb/spark,zhouyejoe/spark,caneGuy/spark,jkbradley/spark,ConeyLiu/spark,cloudera/spark,vinodkc/spark,dongjoon-hyun/spark,debugger87/spark,mzl9039/spark,techaddict/spark,goldmedal/spark,kimoonkim/spark,kimoonkim/spark,andrewor14/iolap,narahari92/spark,dotunolafunmiloye/spark,rednaxelafx/apache-spark,HyukjinKwon/spark,aokolnychyi/spark,ddna1021/spark,esi-mineset/spark,kiszk/spark,jiangxb1987/spark,nchammas/spark,haowu80s/spark,bOOm-X/spark,lvdongr/spark,facaiy/spark,shaneknapp/spark,saturday-shi/spark,tengpeng/spark,lyogavin/spark,nilsgrabbert/spark,tejasapatil/spark,esi-mineset/spark,sachintyagi22/spark,ConeyLiu/spark,wgpshashank/spark,sahilTakiar/spark,UndeadBaneGitHub/spark,sachintyagi22/spark,joseph-torres/spark,Aegeaner/spark,cloud-fan/spark,guoxiaolongzte/spark,wzhfy/spark,metamx/spark,wgpshashank/spark,eyalfa/spark,andrewor14/spark,joseph-torres/spark,maropu/spark,jiangxb1987/spark,cin/spark,srowen/spark,rezasafi/spark,liutang123/spark,shuangshuangwang/spark,goldmedal/spark,patrick-nicholson/spark,ahnqirage/spark,shuangshuangwang/spark,loneknightpy/spark,hhbyyh/spark,michalsenkyr/spark,skonto/spark,patrick-nicholson/spark,zuotingbing/spark,ibm-research-ireland/sparkoscope,saltstar/spark,MLnick/spark,rekhajoshm/spark,highfei2011/spark,zzcclp/spark,someorz/spark,darionyaphet/spark,zero323/spark,sureshthalamati/spark,aokolnychyi/spark,bravo-zhang/spark,ddna1021/spark,ddna1021/spark,actuaryzhang/spark,stanzhai/spark,andrewor14/iolap,loneknightpy/spark,markhamstra/spark,sureshthalamati/spark,mdespriee/spark,tejasapatil/spark,wgpshashank/spark,hvanhovell/spark,rikima/spark,JoshRosen/spark,dotunolafunmiloye/spark,darionyaphet/spark,janewangfb/spark,narahari92/spark,zuotingbing/spark,cloud-fan/spark,SnappyDataInc/spark,bravo-zhang/spark,tengpeng/spark,wangyum/spark,mzl9039/spark,icexelloss/spark,ptkool/spark,debugger87/spark,1haodian/spark,kiszk/spark,jkbradley/spark,rikima/spark,liyichao/spark,wzhfy/spark,byakuinss/spark,stanzhai/spark,jrshust/spark,zhouyejoe/spark,taroplus/spark,shuangshuangwang/spark,szhem/spark,map222/spark,lvdongr/spark,publicRoman/spark,someorz/spark,liutang123/spark,zhouyejoe/spark,kimoonkim/spark,yanboliang/spark,lvdongr/spark,kiszk/spark,techaddict/spark,szhem/spark,akopich/spark,WindCanDie/spark,hvanhovell/spark,yanboliang/spark,vinodkc/spark,liyichao/spark,wzhfy/spark,UndeadBaneGitHub/spark,cloudera/spark,panfengfeng/spark,kevinyu98/spark,aokolnychyi/spark,ioana-delaney/spark,tengpeng/spark,lxsmnv/spark,Panos-Bletsos/spark-cost-model-optimizer,ajaysaini725/spark,vinodkc/spark,apache-spark-on-k8s/spark,SHASHANKB/spark,mdespriee/spark,publicRoman/spark,bravo-zhang/spark,dbtsai/spark,bdrillard/spark,ron8hu/spark,apache/spark,jrshust/spark,kevinyu98/spark,ioana-delaney/spark,jlopezmalla/spark,debugger87/spark,dhruve/spark,WeichenXu123/spark,srowen/spark,setjet/spark,sureshthalamati/spark,kevinyu98/spark,BryanCutler/spark,maropu/spark,BryanCutler/spark,actuaryzhang/spark,milliman/spark,poffuomo/spark,ron8hu/spark,MLnick/spark,spark-test/spark,chuckchen/spark,someorz/spark,ron8hu/spark,spark-test/spark,liutang123/spark,narahari92/spark,guoxiaolongzte/spark,ptkool/spark,jianran/spark,ericvandenbergfb/spark,tengpeng/spark,eyalfa/spark,techaddict/spark,wangmiao1981/spark,wangyum/spark,wangmiao1981/spark,mdespriee/spark,tengpeng/spark,UndeadBaneGitHub/spark,joseph-torres/spark,pronix/spark,nilsgrabbert/spark,kimoonkim/spark,nlalevee/spark,apache/spark,mahak/spark,minixalpha/spark,saltstar/spark,bravo-zhang/spark,JerryLead/spark,rezasafi/spark,koeninger/spark,gengliangwang/spark,1haodian/spark,big-pegasus/spark,mzl9039/spark,zero323/spark,aray/spark,nlalevee/spark,JerryLead/spark,markhamstra/spark,ron8hu/spark,zhouyejoe/spark,adrian-ionescu/apache-spark,guoxiaolongzte/spark,metamx/spark,koeninger/spark,milliman/spark,mahak/spark,jlopezmalla/spark,nlalevee/spark,highfei2011/spark,someorz/spark,ptkool/spark,lxsmnv/spark,huang1900/spark,JerryLead/spark,kevinyu98/spark,rjpower/spark,wangmiao1981/spark,kevinyu98/spark,LantaoJin/spark,xflin/spark,facaiy/spark,stanzhai/spark,ibm-research-ireland/sparkoscope,tejasapatil/spark,michalsenkyr/spark,janewangfb/spark,HyukjinKwon/spark,ConeyLiu/spark,poffuomo/spark,loneknightpy/spark,jianran/spark,alunarbeach/spark,szhem/spark,icexelloss/spark,wzhfy/spark,jlopezmalla/spark,huang1900/spark,map222/spark,hvanhovell/spark,apache/spark,hhbyyh/spark,saturday-shi/spark,pronix/spark,nchammas/spark,chuckchen/spark,taroplus/spark,xuanyuanking/spark,jkbradley/spark,facaiy/spark,wzhfy/spark,xflin/spark,nchammas/spark,MLnick/spark,akopich/spark,vinodkc/spark,Aegeaner/spark,jianran/spark,vax11780/spark,highfei2011/spark,UndeadBaneGitHub/spark,milliman/spark,shuangshuangwang/spark