Fix check-multi-1

src/test/regress/expected/multi_citus_tools.out

@@ -587,7 +587,7 @@ SET client_min_messages TO DEBUG;
 -- verify that we can create connections only with users with login privileges.
 SET ROLE role_without_login;
 SELECT citus_check_connection_to_node('localhost', :worker_1_port);
-WARNING:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "role_without_login" is not permitted to log in
+WARNING:  connection to the remote node role_without_login@localhost:xxxxx failed with the following error: FATAL:  role "role_without_login" is not permitted to log in
  citus_check_connection_to_node
 ---------------------------------------------------------------------
  f

src/test/regress/expected/multi_copy.out

@@ -730,7 +730,7 @@ ALTER USER test_user WITH nologin;
 \c - test_user - :master_port
 -- reissue copy, and it should fail
 COPY numbers_hash FROM STDIN WITH (FORMAT 'csv');
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" is not permitted to log in
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" is not permitted to log in
 -- verify shards in the none of the workers as marked invalid
 SELECT shardid, shardstate, nodename, nodeport
 	FROM pg_dist_shard_placement join pg_dist_shard using(shardid)
@@ -749,7 +749,7 @@ SELECT shardid, shardstate, nodename, nodeport
 
 -- try to insert into a reference table copy should fail
 COPY numbers_reference FROM STDIN WITH (FORMAT 'csv');
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" is not permitted to log in
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" is not permitted to log in
 -- verify shards for reference table are still valid
 SELECT shardid, shardstate, nodename, nodeport
 	FROM pg_dist_shard_placement join pg_dist_shard using(shardid)
@@ -765,7 +765,7 @@ SELECT shardid, shardstate, nodename, nodeport
 -- since it can not insert into either copies of a shard. shards are expected to
 -- stay valid since the operation is rolled back.
 COPY numbers_hash_other FROM STDIN WITH (FORMAT 'csv');
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" is not permitted to log in
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" is not permitted to log in
 -- verify shards for numbers_hash_other are still valid
 -- since copy has failed altogether
 SELECT shardid, shardstate, nodename, nodeport

src/test/regress/expected/multi_modifying_xacts.out

@@ -1208,15 +1208,15 @@ set citus.enable_alter_role_propagation=true;
 SET search_path TO multi_modifying_xacts;
 -- should fail since the worker doesn't have test_user anymore
 INSERT INTO reference_failure_test VALUES (1, '1');
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
 -- the same as the above, but wrapped within a transaction
 BEGIN;
 INSERT INTO reference_failure_test VALUES (1, '1');
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
 COMMIT;
 BEGIN;
 COPY reference_failure_test FROM STDIN WITH (FORMAT 'csv');
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
 COMMIT;
 -- show that no data go through the table and shard states are good
 SET client_min_messages to 'ERROR';
@@ -1242,7 +1242,7 @@ ORDER BY s.logicalrelid, sp.shardstate;
 -- any failure rollbacks the transaction
 BEGIN;
 COPY numbers_hash_failure_test FROM STDIN WITH (FORMAT 'csv');
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
 ABORT;
 -- none of placements are invalid after abort
 SELECT shardid, shardstate, nodename, nodeport
@@ -1263,8 +1263,8 @@ ORDER BY shardid, nodeport;
 
 -- verify nothing is inserted
 SELECT count(*) FROM numbers_hash_failure_test;
-WARNING:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
-WARNING:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+WARNING:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+WARNING:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
  count
 ---------------------------------------------------------------------
      0
@@ -1290,7 +1290,7 @@ ORDER BY shardid, nodeport;
 -- all failures roll back the transaction
 BEGIN;
 COPY numbers_hash_failure_test FROM STDIN WITH (FORMAT 'csv');
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
 COMMIT;
 -- expect none of the placements to be market invalid after commit
 SELECT shardid, shardstate, nodename, nodeport
@@ -1311,8 +1311,8 @@ ORDER BY shardid, nodeport;
 
 -- verify no data is inserted
 SELECT count(*) FROM numbers_hash_failure_test;
-WARNING:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
-WARNING:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+WARNING:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+WARNING:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
  count
 ---------------------------------------------------------------------
      0
@@ -1328,7 +1328,7 @@ set citus.enable_alter_role_propagation=true;
 SET search_path TO multi_modifying_xacts;
 -- fails on all shard placements
 INSERT INTO numbers_hash_failure_test VALUES (2,2);
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
+ERROR:  connection to the remote node test_user@localhost:xxxxx failed with the following error: FATAL:  role "test_user" does not exist
 -- connect back to the master with the proper user to continue the tests
 \c - :default_user - :master_port
 SET search_path TO multi_modifying_xacts;

src/test/regress/expected/multi_router_planner.out

@@ -2703,10 +2703,10 @@ SET search_path TO multi_router_planner;
 -- still, we never mark placements inactive. Instead, fail the transaction
 BEGIN;
 INSERT INTO failure_test VALUES (1, 1);
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "router_user" does not exist
+ERROR:  connection to the remote node router_user@localhost:xxxxx failed with the following error: FATAL:  role "router_user" does not exist
 ROLLBACK;
 INSERT INTO failure_test VALUES (2, 1);
-ERROR:  connection to the remote node postgres@localhost:xxxxx failed with the following error: FATAL:  role "router_user" does not exist
+ERROR:  connection to the remote node router_user@localhost:xxxxx failed with the following error: FATAL:  role "router_user" does not exist
 SELECT shardid, shardstate, nodename, nodeport FROM pg_dist_shard_placement
 	WHERE shardid IN (
 		SELECT shardid FROM pg_dist_shard