Updated fielddata docs to make it easier for users with old mappings
Updated fielddata docs to make it easier for users with old mappings

ricardocerq/elasticsearch,sneivandt/elasticsearch,robin13/elasticsearch,kalimatas/elasticsearch,njlawton/elasticsearch,MisterAndersen/elasticsearch,StefanGor/elasticsearch,jimczi/elasticsearch,brandonkearby/elasticsearch,Helen-Zhao/elasticsearch,Stacey-Gammon/elasticsearch,dpursehouse/elasticsearch,maddin2016/elasticsearch,alexshadow007/elasticsearch,qwerty4030/elasticsearch,uschindler/elasticsearch,gfyoung/elasticsearch,MisterAndersen/elasticsearch,GlenRSmith/elasticsearch,artnowo/elasticsearch,strapdata/elassandra5-rc,bawse/elasticsearch,dpursehouse/elasticsearch,pozhidaevak/elasticsearch,dongjoon-hyun/elasticsearch,s1monw/elasticsearch,artnowo/elasticsearch,gfyoung/elasticsearch,geidies/elasticsearch,Shepard1212/elasticsearch,wangtuo/elasticsearch,StefanGor/elasticsearch,gmarz/elasticsearch,geidies/elasticsearch,vroyer/elasticassandra,MisterAndersen/elasticsearch,ThiagoGarciaAlves/elasticsearch,girirajsharma/elasticsearch,JackyMai/elasticsearch,HonzaKral/elasticsearch,zkidkid/elasticsearch,JSCooke/elasticsearch,JervyShi/elasticsearch,gmarz/elasticsearch,nazarewk/elasticsearch,StefanGor/elasticsearch,a2lin/elasticsearch,kalimatas/elasticsearch,robin13/elasticsearch,rajanm/elasticsearch,C-Bish/elasticsearch,sneivandt/elasticsearch,kalimatas/elasticsearch,umeshdangat/elasticsearch,elasticdog/elasticsearch,Stacey-Gammon/elasticsearch,robin13/elasticsearch,njlawton/elasticsearch,awislowski/elasticsearch,glefloch/elasticsearch,MaineC/elasticsearch,HonzaKral/elasticsearch,sneivandt/elasticsearch,IanvsPoplicola/elasticsearch,nezirus/elasticsearch,nazarewk/elasticsearch,njlawton/elasticsearch,geidies/elasticsearch,zkidkid/elasticsearch,ZTE-PaaS/elasticsearch,henakamaMSFT/elasticsearch,GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,masaruh/elasticsearch,LeoYao/elasticsearch,ZTE-PaaS/elasticsearch,nilabhsagar/elasticsearch,fforbeck/elasticsearch,lks21c/elasticsearch,wangtuo/elasticsearch,strapdata/elassandra5-rc,i-am-Nathan/elasticsearch,coding0011/elasticsearch,nilabhsagar/elasticsearch,liweinan0423/elasticsearch,wenpos/elasticsearch,i-am-Nathan/elasticsearch,glefloch/elasticsearch,IanvsPoplicola/elasticsearch,spiegela/elasticsearch,zkidkid/elasticsearch,nknize/elasticsearch,shreejay/elasticsearch,geidies/elasticsearch,mohit/elasticsearch,pozhidaevak/elasticsearch,liweinan0423/elasticsearch,gfyoung/elasticsearch,JackyMai/elasticsearch,zkidkid/elasticsearch,dongjoon-hyun/elasticsearch,fred84/elasticsearch,brandonkearby/elasticsearch,sreeramjayan/elasticsearch,wenpos/elasticsearch,nazarewk/elasticsearch,mortonsykes/elasticsearch,fred84/elasticsearch,fforbeck/elasticsearch,ricardocerq/elasticsearch,mohit/elasticsearch,fforbeck/elasticsearch,winstonewert/elasticsearch,mikemccand/elasticsearch,alexshadow007/elasticsearch,gmarz/elasticsearch,wenpos/elasticsearch,awislowski/elasticsearch,Shepard1212/elasticsearch,elasticdog/elasticsearch,fred84/elasticsearch,fernandozhu/elasticsearch,mjason3/elasticsearch,nilabhsagar/elasticsearch,rlugojr/elasticsearch,mjason3/elasticsearch,wangtuo/elasticsearch,mohit/elasticsearch,scottsom/elasticsearch,jprante/elasticsearch,masaruh/elasticsearch,fred84/elasticsearch,a2lin/elasticsearch,nknize/elasticsearch,artnowo/elasticsearch,vroyer/elasticassandra,pozhidaevak/elasticsearch,yanjunh/elasticsearch,geidies/elasticsearch,winstonewert/elasticsearch,strapdata/elassandra,dpursehouse/elasticsearch,qwerty4030/elasticsearch,Helen-Zhao/elasticsearch,henakamaMSFT/elasticsearch,nilabhsagar/elasticsearch,LewayneNaidoo/elasticsearch,scottsom/elasticsearch,jprante/elasticsearch,sreeramjayan/elasticsearch,shreejay/elasticsearch,strapdata/elassandra,mikemccand/elasticsearch,fforbeck/elasticsearch,elasticdog/elasticsearch,C-Bish/elasticsearch,markwalkom/elasticsearch,lks21c/elasticsearch,fernandozhu/elasticsearch,wuranbo/elasticsearch,JervyShi/elasticsearch,geidies/elasticsearch,strapdata/elassandra,ThiagoGarciaAlves/elasticsearch,lks21c/elasticsearch,fernandozhu/elasticsearch,wenpos/elasticsearch,fernandozhu/elasticsearch,uschindler/elasticsearch,fforbeck/elasticsearch,strapdata/elassandra,i-am-Nathan/elasticsearch,StefanGor/elasticsearch,markwalkom/elasticsearch,bawse/elasticsearch,JSCooke/elasticsearch,wenpos/elasticsearch,mohit/elasticsearch,nezirus/elasticsearch,scottsom/elasticsearch,MisterAndersen/elasticsearch,umeshdangat/elasticsearch,ricardocerq/elasticsearch,rajanm/elasticsearch,strapdata/elassandra5-rc,s1monw/elasticsearch,artnowo/elasticsearch,masaruh/elasticsearch,mikemccand/elasticsearch,rlugojr/elasticsearch,ricardocerq/elasticsearch,ricardocerq/elasticsearch,bawse/elasticsearch,JervyShi/elasticsearch,maddin2016/elasticsearch,i-am-Nathan/elasticsearch,jimczi/elasticsearch,liweinan0423/elasticsearch,JackyMai/elasticsearch,s1monw/elasticsearch,Shepard1212/elasticsearch,spiegela/elasticsearch,sneivandt/elasticsearch,Shepard1212/elasticsearch,masaruh/elasticsearch,nknize/elasticsearch,girirajsharma/elasticsearch,umeshdangat/elasticsearch,obourgain/elasticsearch,masaruh/elasticsearch,fernandozhu/elasticsearch,uschindler/elasticsearch,mortonsykes/elasticsearch,gmarz/elasticsearch,dpursehouse/elasticsearch,nazarewk/elasticsearch,rlugojr/elasticsearch,kalimatas/elasticsearch,LewayneNaidoo/elasticsearch,winstonewert/elasticsearch,coding0011/elasticsearch,ZTE-PaaS/elasticsearch,uschindler/elasticsearch,LeoYao/elasticsearch,bawse/elasticsearch,IanvsPoplicola/elasticsearch,naveenhooda2000/elasticsearch,ThiagoGarciaAlves/elasticsearch,njlawton/elasticsearch,elasticdog/elasticsearch,MaineC/elasticsearch,brandonkearby/elasticsearch,JackyMai/elasticsearch,C-Bish/elasticsearch,gingerwizard/elasticsearch,naveenhooda2000/elasticsearch,bawse/elasticsearch,a2lin/elasticsearch,a2lin/elasticsearch,nknize/elasticsearch,C-Bish/elasticsearch,sreeramjayan/elasticsearch,girirajsharma/elasticsearch,mikemccand/elasticsearch,IanvsPoplicola/elasticsearch,ZTE-PaaS/elasticsearch,awislowski/elasticsearch,coding0011/elasticsearch,rajanm/elasticsearch,awislowski/elasticsearch,henakamaMSFT/elasticsearch,sreeramjayan/elasticsearch,JSCooke/elasticsearch,fred84/elasticsearch,strapdata/elassandra5-rc,brandonkearby/elasticsearch,LeoYao/elasticsearch,Stacey-Gammon/elasticsearch,dongjoon-hyun/elasticsearch,nilabhsagar/elasticsearch,jprante/elasticsearch,brandonkearby/elasticsearch,sneivandt/elasticsearch,dongjoon-hyun/elasticsearch,JervyShi/elasticsearch,vroyer/elassandra,shreejay/elasticsearch,obourgain/elasticsearch,mikemccand/elasticsearch,sreeramjayan/elasticsearch,a2lin/elasticsearch,henakamaMSFT/elasticsearch,kalimatas/elasticsearch,mortonsykes/elasticsearch,naveenhooda2000/elasticsearch,ThiagoGarciaAlves/elasticsearch,wuranbo/elasticsearch,gingerwizard/elasticsearch,rajanm/elasticsearch,JervyShi/elasticsearch,liweinan0423/elasticsearch,LeoYao/elasticsearch,gingerwizard/elasticsearch,scorpionvicky/elasticsearch,shreejay/elasticsearch,gingerwizard/elasticsearch,yanjunh/elasticsearch,LewayneNaidoo/elasticsearch,Helen-Zhao/elasticsearch,coding0011/elasticsearch,girirajsharma/elasticsearch,winstonewert/elasticsearch,lks21c/elasticsearch,spiegela/elasticsearch,ThiagoGarciaAlves/elasticsearch,dongjoon-hyun/elasticsearch,C-Bish/elasticsearch,lks21c/elasticsearch,umeshdangat/elasticsearch,sreeramjayan/elasticsearch,mortonsykes/elasticsearch,scorpionvicky/elasticsearch,s1monw/elasticsearch,awislowski/elasticsearch,elasticdog/elasticsearch,obourgain/elasticsearch,jimczi/elasticsearch,njlawton/elasticsearch,HonzaKral/elasticsearch,scottsom/elasticsearch,scorpionvicky/elasticsearch,scorpionvicky/elasticsearch,strapdata/elassandra5-rc,i-am-Nathan/elasticsearch,maddin2016/elasticsearch,Helen-Zhao/elasticsearch,HonzaKral/elasticsearch,jimczi/elasticsearch,wangtuo/elasticsearch,mjason3/elasticsearch,markwalkom/elasticsearch,Stacey-Gammon/elasticsearch,spiegela/elasticsearch,glefloch/elasticsearch,wuranbo/elasticsearch,gingerwizard/elasticsearch,s1monw/elasticsearch,liweinan0423/elasticsearch,JackyMai/elasticsearch,nazarewk/elasticsearch,wuranbo/elasticsearch,artnowo/elasticsearch,Shepard1212/elasticsearch,maddin2016/elasticsearch,nezirus/elasticsearch,Stacey-Gammon/elasticsearch,gmarz/elasticsearch,qwerty4030/elasticsearch,nezirus/elasticsearch,qwerty4030/elasticsearch,pozhidaevak/elasticsearch,markwalkom/elasticsearch,LeoYao/elasticsearch,rajanm/elasticsearch,glefloch/elasticsearch,LewayneNaidoo/elasticsearch,strapdata/elassandra,nknize/elasticsearch,MaineC/elasticsearch,uschindler/elasticsearch,shreejay/elasticsearch,MaineC/elasticsearch,pozhidaevak/elasticsearch,dpursehouse/elasticsearch,Helen-Zhao/elasticsearch,naveenhooda2000/elasticsearch,coding0011/elasticsearch,umeshdangat/elasticsearch,gingerwizard/elasticsearch,MisterAndersen/elasticsearch,rajanm/elasticsearch,rlugojr/elasticsearch,ZTE-PaaS/elasticsearch,alexshadow007/elasticsearch,qwerty4030/elasticsearch,gfyoung/elasticsearch,naveenhooda2000/elasticsearch,alexshadow007/elasticsearch,LeoYao/elasticsearch,LewayneNaidoo/elasticsearch,nezirus/elasticsearch,henakamaMSFT/elasticsearch,JSCooke/elasticsearch,glefloch/elasticsearch,ThiagoGarciaAlves/elasticsearch,girirajsharma/elasticsearch,jprante/elasticsearch,MaineC/elasticsearch,yanjunh/elasticsearch,rlugojr/elasticsearch,alexshadow007/elasticsearch,StefanGor/elasticsearch,jimczi/elasticsearch,mjason3/elasticsearch,yanjunh/elasticsearch,vroyer/elassandra,winstonewert/elasticsearch,markwalkom/elasticsearch,JervyShi/elasticsearch,scorpionvicky/elasticsearch,gfyoung/elasticsearch,IanvsPoplicola/elasticsearch,maddin2016/elasticsearch,mjason3/elasticsearch,LeoYao/elasticsearch,gingerwizard/elasticsearch,robin13/elasticsearch,zkidkid/elasticsearch,jprante/elasticsearch,JSCooke/elasticsearch,scottsom/elasticsearch,vroyer/elasticassandra,wangtuo/elasticsearch,spiegela/elasticsearch,GlenRSmith/elasticsearch,markwalkom/elasticsearch,wuranbo/elasticsearch,obourgain/elasticsearch,yanjunh/elasticsearch,obourgain/elasticsearch,girirajsharma/elasticsearch,GlenRSmith/elasticsearch,mortonsykes/elasticsearch,robin13/elasticsearch,mohit/elasticsearch,vroyer/elassandra