Github user radarwave commented on a diff in the pull request:
https://github.com/apache/incubator-hawq/pull/1078#discussion_r95525426
--- Diff: src/backend/utils/misc/guc.c ---
@@ -8200,7 +8200,7 @@ static struct config_string ConfigureNamesString[] =
NULL
},
&standby_addr_host,
- "localhost", NULL, NULL
+ "none", NULL, NULL
--- End diff --
Yeah, it's not so good to use 'none' to indicate there is no standby. But I
don't think use '' or ' ' or ' ' are good too. Still let user
feel confusion. Maybe we can add a new guc to indicate if we have a standby
master defined, the value can be yes/no.
Better to start a new Jira to talk about this.
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