Refine log/error messages.  Print out the errno message, not the number. Remove timestamps from messages where this would be redundant with the log_timestamp option.
Refine log/error messages.  Print out the errno message, not the number.
Remove timestamps from messages where this would be redundant with the
log_timestamp option.

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