HUE-2849 [useradmin] Fix exception in Add/Sync LDAP group for undefined group name
HUE-2849 [useradmin] Fix exception in Add/Sync LDAP group for undefined group name

MobinRanjbar/hue,cloudera/hue,ChenJunor/hue,jjmleiro/hue,cloudera/hue,kawamon/hue,lumig242/Hue-Integration-with-CDAP,hdinsight/hue,jounex/hue,GitHublong/hue,xiangel/hue,jjmleiro/hue,ChenJunor/hue,mapr/hue,sanjeevtripurari/hue,jounex/hue,sanjeevtripurari/hue,javachengwc/hue,MobinRanjbar/hue,kawamon/hue,jounex/hue,xiangel/hue,ChenJunor/hue,xq262144/hue,lumig242/Hue-Integration-with-CDAP,Peddle/hue,sanjeevtripurari/hue,mapr/hue,kawamon/hue,GitHublong/hue,hdinsight/hue,jjmleiro/hue,kawamon/hue,todaychi/hue,jayceyxc/hue,pratikmallya/hue,jounex/hue,cloudera/hue,xq262144/hue,x303597316/hue,ahmed-mahran/hue,yoer/hue,jayceyxc/hue,vmax-feihu/hue,kawamon/hue,sanjeevtripurari/hue,azureplus/hue,ChenJunor/hue,rahul67/hue,sanjeevtripurari/hue,xq262144/hue,todaychi/hue,rahul67/hue,mapr/hue,rahul67/hue,Peddle/hue,xq262144/hue,x303597316/hue,yongshengwang/hue,vmax-feihu/hue,kawamon/hue,rahul67/hue,jjmleiro/hue,vmax-feihu/hue,cloudera/hue,yongshengwang/hue,hdinsight/hue,Peddle/hue,rahul67/hue,rahul67/hue,kawamon/hue,azureplus/hue,x303597316/hue,todaychi/hue,pratikmallya/hue,yoer/hue,lumig242/Hue-Integration-with-CDAP,azureplus/hue,sanjeevtripurari/hue,mapr/hue,javachengwc/hue,pratikmallya/hue,vmax-feihu/hue,jayceyxc/hue,vmax-feihu/hue,GitHublong/hue,mapr/hue,xq262144/hue,Peddle/hue,cloudera/hue,yoer/hue,x303597316/hue,rahul67/hue,xq262144/hue,cloudera/hue,yongshengwang/hue,fangxingli/hue,xiangel/hue,yongshengwang/hue,javachengwc/hue,xq262144/hue,lumig242/Hue-Integration-with-CDAP,kawamon/hue,jayceyxc/hue,ahmed-mahran/hue,yongshengwang/hue,jounex/hue,cloudera/hue,todaychi/hue,hdinsight/hue,yoer/hue,mapr/hue,mapr/hue,MobinRanjbar/hue,cloudera/hue,xq262144/hue,ahmed-mahran/hue,yoer/hue,azureplus/hue,cloudera/hue,todaychi/hue,fangxingli/hue,hdinsight/hue,javachengwc/hue,hdinsight/hue,azureplus/hue,kawamon/hue,ahmed-mahran/hue,Peddle/hue,yoer/hue,rahul67/hue,jounex/hue,jjmleiro/hue,lumig242/Hue-Integration-with-CDAP,fangxingli/hue,jayceyxc/hue,yoer/hue,cloudera/hue,kawamon/hue,GitHublong/hue,GitHublong/hue,x303597316/hue,lumig242/Hue-Integration-with-CDAP,todaychi/hue,cloudera/hue,kawamon/hue,javachengwc/hue,hdinsight/hue,cloudera/hue,cloudera/hue,ahmed-mahran/hue,MobinRanjbar/hue,xiangel/hue,vmax-feihu/hue,jounex/hue,jayceyxc/hue,sanjeevtripurari/hue,MobinRanjbar/hue,cloudera/hue,ChenJunor/hue,x303597316/hue,Peddle/hue,yoer/hue,kawamon/hue,javachengwc/hue,cloudera/hue,Peddle/hue,kawamon/hue,fangxingli/hue,jayceyxc/hue,azureplus/hue,fangxingli/hue,kawamon/hue,GitHublong/hue,jayceyxc/hue,GitHublong/hue,vmax-feihu/hue,sanjeevtripurari/hue,Peddle/hue,fangxingli/hue,x303597316/hue,azureplus/hue,Peddle/hue,yongshengwang/hue,kawamon/hue,jayceyxc/hue,ChenJunor/hue,javachengwc/hue,ChenJunor/hue,kawamon/hue,javachengwc/hue,jounex/hue,cloudera/hue,lumig242/Hue-Integration-with-CDAP,GitHublong/hue,jjmleiro/hue,ChenJunor/hue,vmax-feihu/hue,pratikmallya/hue,pratikmallya/hue,jjmleiro/hue,azureplus/hue,yongshengwang/hue,todaychi/hue,MobinRanjbar/hue,ahmed-mahran/hue,ahmed-mahran/hue,ahmed-mahran/hue,xiangel/hue,MobinRanjbar/hue,MobinRanjbar/hue,pratikmallya/hue,hdinsight/hue,todaychi/hue,fangxingli/hue,xiangel/hue,todaychi/hue,jjmleiro/hue,xq262144/hue,yongshengwang/hue,cloudera/hue,lumig242/Hue-Integration-with-CDAP,jjmleiro/hue,x303597316/hue,lumig242/Hue-Integration-with-CDAP,pratikmallya/hue,kawamon/hue,xiangel/hue,cloudera/hue,fangxingli/hue,kawamon/hue,pratikmallya/hue,xiangel/hue