sync objects without coordinated tx

src/backend/distributed/metadata/node_metadata.c

@@ -861,10 +861,8 @@ SyncDistributedObjectsToNodeList(List *workerNodeList)
 
 	/* send commands to new workers, the current user should be a superuser */
 	Assert(superuser());
-	SendMetadataCommandListToWorkerListInCoordinatedTransaction(
-		workerNodesToSync,
-		CurrentUserName(),
-		commandList);
+	SendBareCommandListToWorkers(workerNodesToSync,
+								 commandList);
 }
 
 

src/backend/distributed/transaction/worker_transaction.c

@@ -182,10 +182,16 @@ SendBareCommandListToMetadataWorkers(List *commandList)
 {
 	TargetWorkerSet targetWorkerSet = NON_COORDINATOR_METADATA_NODES;
 	List *workerNodeList = TargetWorkerSetNodeList(targetWorkerSet, RowShareLock);
-	char *nodeUser = CurrentUserName();
 
 	ErrorIfAnyMetadataNodeOutOfSync(workerNodeList);
 
+	SendBareCommandListToWorkers(workerNodeList, commandList);
+}
+
+
+void
+SendBareCommandListToWorkers(List *workerNodeList, List *commandList)
+{
 	/* run commands serially */
 	WorkerNode *workerNode = NULL;
 	foreach_ptr(workerNode, workerNodeList)
@@ -197,7 +203,8 @@ SendBareCommandListToMetadataWorkers(List *commandList)
 		MultiConnection *workerConnection = GetNodeUserDatabaseConnection(connectionFlags,
 																		  nodeName,
 																		  nodePort,
-																		  nodeUser, NULL);
+																		  CurrentUserName(),
+																		  NULL);
 
 		/* iterate over the commands and execute them in the same connection */
 		const char *commandString = NULL;

src/include/distributed/worker_transaction.h

@@ -74,6 +74,7 @@ extern bool SendOptionalMetadataCommandListToWorkerInCoordinatedTransaction(cons
 extern void SendCommandToWorkersWithMetadata(const char *command);
 extern void SendCommandToWorkersWithMetadataViaSuperUser(const char *command);
 extern void SendBareCommandListToMetadataWorkers(List *commandList);
+extern void SendBareCommandListToWorkers(List *workerNodeList, List *commandList);
 extern void EnsureNoModificationsHaveBeenDone(void);
 extern void SendCommandListToWorkerOutsideTransaction(const char *nodeName,
 													  int32 nodePort,