Force initdb because of pg_group index fix.
Force initdb because of pg_group index fix.

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