Done:
Done:

> * -Remove LockMethodTable.prio field, not used (Bruce)

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