gphdfs limit fix with altering process close/cleanup behavior
gphdfs limit fix with altering process close/cleanup behavior

Signed-off-by: Shivram Mani <8006efde109c56b9d694a02305c23efabc386610@gmail.com>

edespino/gpdb,janebeckman/gpdb,janebeckman/gpdb,rvs/gpdb,kaknikhil/gpdb,xinzweb/gpdb,janebeckman/gpdb,cjcjameson/gpdb,Chibin/gpdb,yuanzhao/gpdb,kaknikhil/gpdb,ashwinstar/gpdb,jmcatamney/gpdb,Chibin/gpdb,adam8157/gpdb,50wu/gpdb,Quikling/gpdb,xinzweb/gpdb,jmcatamney/gpdb,rvs/gpdb,Chibin/gpdb,lisakowen/gpdb,cjcjameson/gpdb,greenplum-db/gpdb,jmcatamney/gpdb,Chibin/gpdb,rvs/gpdb,Quikling/gpdb,yuanzhao/gpdb,Quikling/gpdb,ashwinstar/gpdb,Chibin/gpdb,edespino/gpdb,yuanzhao/gpdb,50wu/gpdb,edespino/gpdb,yuanzhao/gpdb,lisakowen/gpdb,Quikling/gpdb,Quikling/gpdb,50wu/gpdb,Chibin/gpdb,xinzweb/gpdb,yuanzhao/gpdb,xinzweb/gpdb,janebeckman/gpdb,greenplum-db/gpdb,cjcjameson/gpdb,rvs/gpdb,yuanzhao/gpdb,yuanzhao/gpdb,50wu/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,jmcatamney/gpdb,yuanzhao/gpdb,adam8157/gpdb,Chibin/gpdb,ashwinstar/gpdb,edespino/gpdb,lisakowen/gpdb,rvs/gpdb,Quikling/gpdb,50wu/gpdb,ashwinstar/gpdb,xinzweb/gpdb,ashwinstar/gpdb,greenplum-db/gpdb,rvs/gpdb,yuanzhao/gpdb,adam8157/gpdb,Quikling/gpdb,50wu/gpdb,50wu/gpdb,xinzweb/gpdb,Quikling/gpdb,greenplum-db/gpdb,greenplum-db/gpdb,rvs/gpdb,xinzweb/gpdb,kaknikhil/gpdb,jmcatamney/gpdb,cjcjameson/gpdb,yuanzhao/gpdb,cjcjameson/gpdb,edespino/gpdb,janebeckman/gpdb,Chibin/gpdb,edespino/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,cjcjameson/gpdb,ashwinstar/gpdb,cjcjameson/gpdb,adam8157/gpdb,rvs/gpdb,greenplum-db/gpdb,greenplum-db/gpdb,edespino/gpdb,cjcjameson/gpdb,xinzweb/gpdb,Chibin/gpdb,adam8157/gpdb,janebeckman/gpdb,Quikling/gpdb,janebeckman/gpdb,lisakowen/gpdb,adam8157/gpdb,adam8157/gpdb,Quikling/gpdb,ashwinstar/gpdb,lisakowen/gpdb,jmcatamney/gpdb,edespino/gpdb,janebeckman/gpdb,adam8157/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,kaknikhil/gpdb,edespino/gpdb,greenplum-db/gpdb,janebeckman/gpdb,50wu/gpdb,edespino/gpdb,cjcjameson/gpdb,ashwinstar/gpdb,janebeckman/gpdb,rvs/gpdb,lisakowen/gpdb,lisakowen/gpdb,cjcjameson/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,lisakowen/gpdb,Chibin/gpdb,rvs/gpdb