!1191 dataset: repair map Op column name validate problem

Merge pull request !1191 from ms_yan/map_column

mindspore/ccsrc/dataset/engine/datasetops/concat_op.cc

@@ -79,7 +79,7 @@ Status ConcatOp::operator()() {
       if (buf->eof() || buf->eoe()) {
         RETURN_IF_NOT_OK(child_[i]->GetNextBuffer(&buf));
       }
-      // 2. Do varification as for column name, column data type and rank of column data
+      // 2. Do verification as for column name, column data type and rank of column data
       RETURN_IF_NOT_OK(Verify(i, buf));
 
       // 3. Put the data into output_connector

mindspore/ccsrc/dataset/engine/datasetops/map_op.cc

@@ -292,7 +292,7 @@ Status MapOp::WorkerEntryInit(const DataBuffer *in_buf) {
 
       // Before we continue, issue a sanity check to make sure the input columns from user and the incoming
       // columns from child are correct
-      this->ValidateInColumns(current_name_id_map);
+      RETURN_IF_NOT_OK(this->ValidateInColumns(current_name_id_map));
 
       // initialize keep_input_columns, true means to keep the column.
       keep_input_columns_.resize(num_cols, true);