fix(interactive): LocalWalParser not work currently (#4536)

Fixes

Author: liulx20

flex/engines/graph_db/database/wal/local_wal_parser.cc

@@ -22,8 +22,10 @@
 
 namespace gs {
 
-LocalWalParser::LocalWalParser()
-    : insert_wal_list_(NULL), insert_wal_list_size_(0) {}
+LocalWalParser::LocalWalParser(const std::string& wal_uri)
+    : insert_wal_list_(NULL), insert_wal_list_size_(0) {
+  LocalWalParser::open(wal_uri);
+}
 
 void LocalWalParser::open(const std::string& wal_uri) {
   auto wal_dir = get_wal_uri_path(wal_uri);

flex/engines/graph_db/database/wal/local_wal_parser.h

@@ -24,10 +24,10 @@ namespace gs {
 class LocalWalParser : public IWalParser {
  public:
   static std::unique_ptr<IWalParser> Make(const std::string& wal_dir) {
-    return std::unique_ptr<IWalParser>(new LocalWalParser());
+    return std::unique_ptr<IWalParser>(new LocalWalParser(wal_dir));
   }
 
-  LocalWalParser();
+  LocalWalParser(const std::string& wal_uri);
   ~LocalWalParser() { close(); }
 
   void open(const std::string& wal_uri) override;