executor: optimize warning information when query table information_schema.cluster_config (#24691)

2021-06-22 11:10:54 +08:00
parent 0a8688fd2d
commit c97842e890
1 changed files with 1 additions and 1 deletions
--- a/executor/memtable_reader.go
+++ b/executor/memtable_reader.go
@ -195,7 +195,7 @@ func fetchClusterConfig(sctx sessionctx.Context, nodeTypes, nodeAddrs set.String
 					// TODO: support show tiflash config once tiflash supports it
 					return
 				default:
-					ch <- result{err: errors.Errorf("unknown node type: %s(%s)", typ, address)}
+					ch <- result{err: errors.Errorf("currently we do not support get config from node type: %s(%s)", typ, address)}
 					return
 				}