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node rejoin: add more log detail during rejoin success check

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Stating what is actually being checked where might be useful
when diagnosing potential issues.
This commit is contained in:
Ian Barwick
2019-02-13 15:29:39 +09:00
parent bc9e725d05
commit aeb9639ed9
1 changed files with 10 additions and 1 deletions
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11
repmgr-action-node.c
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@@ -2582,9 +2582,13 @@ do_node_rejoin(void)
if (i % 5 == 0) if (i % 5 == 0)
{ {
log_info(_("waiting for node %i to connect to new primary; %i of max %i attempts"), log_info(_("waiting for node \"%s\" (ID: %i) to connect to new primary; %i of max %i attempts"),
config_file_options.node_name,
config_file_options.node_id, config_file_options.node_id,
i + 1, config_file_options.node_rejoin_timeout); i + 1, config_file_options.node_rejoin_timeout);
log_detail(_("checking for record in node \"%s\"'s \"pg_stat_replication\" table where \"application_name\" is \"%s\""),
primary_node_record.node_name,
config_file_options.node_name);
} }
else else
{ {
@@ -2607,11 +2611,16 @@ do_node_rejoin(void)
{ {
termPQExpBuffer(&follow_output); termPQExpBuffer(&follow_output);
log_error(_("NODE REJOIN failed")); log_error(_("NODE REJOIN failed"));
log_detail(_("no record for local node \"%s\" found in node \"%s\"'s \"pg_stat_replication\" table"),
config_file_options.node_name,
primary_node_record.node_name);
log_hint(_("check the PostgreSQL log on the local node"));
exit(ERR_REJOIN_FAIL); exit(ERR_REJOIN_FAIL);
} }
} }
else else
{ {
/* -W/--no-wait provided - check once */
success = is_downstream_node_attached(primary_conn, config_file_options.node_name); success = is_downstream_node_attached(primary_conn, config_file_options.node_name);
} }