remove used code in arrow fragment group

Author: andydiwenzhu

modules/graph/fragment/arrow_fragment_group.cc

@@ -36,24 +36,7 @@ void ArrowFragmentGroup::Construct(const vineyard::ObjectMeta& meta) {
       meta.GetKeyValue<property_graph_types::LABEL_ID_TYPE>("vertex_label_num");
   edge_label_num_ =
       meta.GetKeyValue<property_graph_types::LABEL_ID_TYPE>("edge_label_num");
-
-  tot_edge_num_by_type_.resize(edge_label_num_, 0);
-  tot_edge_num_ = 0;
-
   for (fid_t idx = 0; idx < total_frag_num_; ++idx) {
-    auto current_fragment_id = meta.GetMemberMeta("frag_object_id_" + std::to_string(idx)).GetId();
-    ObjectMeta tmp_meta;
-    meta.GetClient()->GetMetaData(current_fragment_id, tmp_meta);
-
-    for (size_t __idx = 0; __idx < this->vertex_label_num_; ++__idx) {
-      for (size_t __idy = 0; __idy < edge_label_num_; ++__idy) {
-        size_t sz = 0;
-        tmp_meta.GetMemberMeta("__oe_lists_-" + std::to_string(__idx) + "-" + std::to_string(__idy)).GetKeyValue("length_", sz);
-        tot_edge_num_by_type_[__idy] += sz;
-        tot_edge_num_ += sz;
-      }
-    }
-
     fragments_.emplace(
         meta.GetKeyValue<fid_t>("fid_" + std::to_string(idx)),
         meta.GetMemberMeta("frag_object_id_" + std::to_string(idx)).GetId());
@@ -111,4 +94,4 @@ Status ArrowFragmentGroupBuilder::_Seal(
   return Status::OK();
 }
 
-}  // namespace vineyard
+}  // namespace vineyard

modules/graph/fragment/arrow_fragment_group.h

@@ -49,13 +49,6 @@ class ArrowFragmentGroup : public Registered<ArrowFragmentGroup>, GlobalObject {
   const std::unordered_map<fid_t, uint64_t>& FragmentLocations() {
     return fragment_locations_;
   }
-  size_t total_edge_num_by_type(property_graph_types::LABEL_ID_TYPE etype) {
-    return tot_edge_num_by_type_[etype];
-  }
-
-  size_t total_edge_num() {
-    return tot_edge_num_;
-  }
 
   void Construct(const vineyard::ObjectMeta& meta) override;
 
@@ -65,8 +58,6 @@ class ArrowFragmentGroup : public Registered<ArrowFragmentGroup>, GlobalObject {
   property_graph_types::LABEL_ID_TYPE edge_label_num_;
   std::unordered_map<fid_t, vineyard::ObjectID> fragments_;
   std::unordered_map<fid_t, uint64_t> fragment_locations_;
-  std::vector<size_t> tot_edge_num_by_type_;
-  size_t tot_edge_num_;
 
   friend ArrowFragmentGroupBuilder;
 };
@@ -103,4 +94,4 @@ class ArrowFragmentGroupBuilder : public ObjectBuilder {
 
 }  // namespace vineyard
 
-#endif  // MODULES_GRAPH_FRAGMENT_ARROW_FRAGMENT_GROUP_H_
+#endif  // MODULES_GRAPH_FRAGMENT_ARROW_FRAGMENT_GROUP_H_