Remove gp_resgroup_memory_policy from postgres.conf
gp_resgroup_memory_policy is recently introduced by resource group
module, so when running binary swap cases, the old binary can not
recognize it, so remove it to make cases pass
@@ -489,13 +489,6 @@ log_autostats=off # print additional autostats information
gp_resqueue_memory_policy = 'eager_free' # memory request based queueing.
# eager_free, auto or none
-#---------------------------------------------------------------------------
-# RESOURCE GROUP
-#---------------------------------------------------------------------------
-gp_resgroup_memory_policy = 'eager_free' # memory assignment policy for
- # resource group.
- # eager_free, auto or none
-
#---------------------------------------------------------------------------
# EXTERNAL TABLES
#---------------------------------------------------------------------------
