Update from Serguei Mokhov
Update from Serguei Mokhov

ahachete/gpdb,adam8157/gpdb,rvs/gpdb,atris/gpdb,yuanzhao/gpdb,ovr/postgres-xl,kaknikhil/gpdb,tangp3/gpdb,royc1/gpdb,lisakowen/gpdb,zeroae/postgres-xl,chrishajas/gpdb,ashwinstar/gpdb,zaksoup/gpdb,lintzc/gpdb,kaknikhil/gpdb,janebeckman/gpdb,rubikloud/gpdb,zeroae/postgres-xl,greenplum-db/gpdb,janebeckman/gpdb,janebeckman/gpdb,cjcjameson/gpdb,zeroae/postgres-xl,Postgres-XL/Postgres-XL,yuanzhao/gpdb,rvs/gpdb,adam8157/gpdb,rubikloud/gpdb,rvs/gpdb,janebeckman/gpdb,lisakowen/gpdb,kaknikhil/gpdb,lintzc/gpdb,xuegang/gpdb,tpostgres-projects/tPostgres,snaga/postgres-xl,edespino/gpdb,royc1/gpdb,xuegang/gpdb,postmind-net/postgres-xl,arcivanov/postgres-xl,yuanzhao/gpdb,oberstet/postgres-xl,jmcatamney/gpdb,chrishajas/gpdb,techdragon/Postgres-XL,chrishajas/gpdb,atris/gpdb,kmjungersen/PostgresXL,CraigHarris/gpdb,greenplum-db/gpdb,xinzweb/gpdb,zaksoup/gpdb,Quikling/gpdb,Postgres-XL/Postgres-XL,yazun/postgres-xl,Chibin/gpdb,adam8157/gpdb,Quikling/gpdb,pavanvd/postgres-xl,chrishajas/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,CraigHarris/gpdb,foyzur/gpdb,lpetrov-pivotal/gpdb,kmjungersen/PostgresXL,Quikling/gpdb,CraigHarris/gpdb,janebeckman/gpdb,lintzc/gpdb,lisakowen/gpdb,postmind-net/postgres-xl,foyzur/gpdb,xinzweb/gpdb,jmcatamney/gpdb,lpetrov-pivotal/gpdb,oberstet/postgres-xl,ashwinstar/gpdb,50wu/gpdb,chrishajas/gpdb,ovr/postgres-xl,adam8157/gpdb,lintzc/gpdb,cjcjameson/gpdb,kaknikhil/gpdb,Chibin/gpdb,chrishajas/gpdb,yazun/postgres-xl,postmind-net/postgres-xl,jmcatamney/gpdb,xinzweb/gpdb,cjcjameson/gpdb,postmind-net/postgres-xl,arcivanov/postgres-xl,xinzweb/gpdb,cjcjameson/gpdb,zeroae/postgres-xl,kaknikhil/gpdb,CraigHarris/gpdb,Chibin/gpdb,chrishajas/gpdb,rubikloud/gpdb,ahachete/gpdb,techdragon/Postgres-XL,yuanzhao/gpdb,cjcjameson/gpdb,jmcatamney/gpdb,royc1/gpdb,foyzur/gpdb,kmjungersen/PostgresXL,0x0FFF/gpdb,yuanzhao/gpdb,kaknikhil/gpdb,xinzweb/gpdb,randomtask1155/gpdb,foyzur/gpdb,foyzur/gpdb,CraigHarris/gpdb,Chibin/gpdb,ovr/postgres-xl,CraigHarris/gpdb,atris/gpdb,snaga/postgres-xl,xuegang/gpdb,lpetrov-pivotal/gpdb,50wu/gpdb,yazun/postgres-xl,cjcjameson/gpdb,tangp3/gpdb,rubikloud/gpdb,edespino/gpdb,rubikloud/gpdb,ashwinstar/gpdb,ahachete/gpdb,zaksoup/gpdb,rubikloud/gpdb,rvs/gpdb,jmcatamney/gpdb,yazun/postgres-xl,Quikling/gpdb,postmind-net/postgres-xl,greenplum-db/gpdb,lisakowen/gpdb,CraigHarris/gpdb,kmjungersen/PostgresXL,adam8157/gpdb,royc1/gpdb,greenplum-db/gpdb,kaknikhil/gpdb,foyzur/gpdb,ahachete/gpdb,atris/gpdb,kaknikhil/gpdb,chrishajas/gpdb,zaksoup/gpdb,ashwinstar/gpdb,randomtask1155/gpdb,techdragon/Postgres-XL,ovr/postgres-xl,yuanzhao/gpdb,lpetrov-pivotal/gpdb,atris/gpdb,50wu/gpdb,tpostgres-projects/tPostgres,ahachete/gpdb,greenplum-db/gpdb,Quikling/gpdb,kmjungersen/PostgresXL,cjcjameson/gpdb,0x0FFF/gpdb,kaknikhil/gpdb,arcivanov/postgres-xl,lisakowen/gpdb,lpetrov-pivotal/gpdb,ahachete/gpdb,yazun/postgres-xl,kaknikhil/gpdb,Quikling/gpdb,0x0FFF/gpdb,yuanzhao/gpdb,oberstet/postgres-xl,adam8157/gpdb,cjcjameson/gpdb,yuanzhao/gpdb,xuegang/gpdb,tangp3/gpdb,adam8157/gpdb,techdragon/Postgres-XL,xinzweb/gpdb,Quikling/gpdb,janebeckman/gpdb,CraigHarris/gpdb,edespino/gpdb,randomtask1155/gpdb,lintzc/gpdb,xuegang/gpdb,50wu/gpdb,yuanzhao/gpdb,50wu/gpdb,pavanvd/postgres-xl,atris/gpdb,randomtask1155/gpdb,tpostgres-projects/tPostgres,pavanvd/postgres-xl,atris/gpdb,royc1/gpdb,snaga/postgres-xl,ahachete/gpdb,janebeckman/gpdb,tangp3/gpdb,jmcatamney/gpdb,tpostgres-projects/tPostgres,Postgres-XL/Postgres-XL,greenplum-db/gpdb,tangp3/gpdb,foyzur/gpdb,randomtask1155/gpdb,janebeckman/gpdb,cjcjameson/gpdb,edespino/gpdb,Postgres-XL/Postgres-XL,zaksoup/gpdb,50wu/gpdb,royc1/gpdb,0x0FFF/gpdb,50wu/gpdb,randomtask1155/gpdb,snaga/postgres-xl,tangp3/gpdb,rvs/gpdb,Quikling/gpdb,adam8157/gpdb,arcivanov/postgres-xl,randomtask1155/gpdb,zeroae/postgres-xl,Quikling/gpdb,Chibin/gpdb,cjcjameson/gpdb,edespino/gpdb,lpetrov-pivotal/gpdb,ovr/postgres-xl,0x0FFF/gpdb,0x0FFF/gpdb,lintzc/gpdb,lisakowen/gpdb,jmcatamney/gpdb,tangp3/gpdb,xuegang/gpdb,50wu/gpdb,lintzc/gpdb,lintzc/gpdb,atris/gpdb,Chibin/gpdb,rubikloud/gpdb,oberstet/postgres-xl,ashwinstar/gpdb,tangp3/gpdb,tpostgres-projects/tPostgres,arcivanov/postgres-xl,0x0FFF/gpdb,pavanvd/postgres-xl,zaksoup/gpdb,Chibin/gpdb,edespino/gpdb,Chibin/gpdb,edespino/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,janebeckman/gpdb,techdragon/Postgres-XL,zaksoup/gpdb,edespino/gpdb,xuegang/gpdb,0x0FFF/gpdb,xinzweb/gpdb,rvs/gpdb,ahachete/gpdb,janebeckman/gpdb,foyzur/gpdb,CraigHarris/gpdb,Chibin/gpdb,xuegang/gpdb,lisakowen/gpdb,yuanzhao/gpdb,ashwinstar/gpdb,snaga/postgres-xl,Chibin/gpdb,randomtask1155/gpdb,lintzc/gpdb,Quikling/gpdb,rvs/gpdb,lpetrov-pivotal/gpdb,zaksoup/gpdb,pavanvd/postgres-xl,jmcatamney/gpdb,oberstet/postgres-xl,Postgres-XL/Postgres-XL,arcivanov/postgres-xl,rvs/gpdb,rubikloud/gpdb,edespino/gpdb,royc1/gpdb,royc1/gpdb,rvs/gpdb,lpetrov-pivotal/gpdb,edespino/gpdb,xinzweb/gpdb,xuegang/gpdb,lisakowen/gpdb,rvs/gpdb