【part 1】Split session memory to tenants

2023-06-15 09:48:00 +00:00
parent ac9fb77cff
commit 20dd11d7a7
18 changed files with 286 additions and 250 deletions
--- a/src/share/system_variable/ob_system_variable_factory.cpp
+++ b/src/share/system_variable/ob_system_variable_factory.cpp
@ -939,8 +939,9 @@ const ObString ObSysVarFactory::get_sys_var_name_by_id(ObSysVarClassType sys_var
  return sys_var_name;
 }

-ObSysVarFactory::ObSysVarFactory()
-  : allocator_(ObModIds::OB_COMMON_SYS_VAR_FAC), all_sys_vars_created_(false)
+ObSysVarFactory::ObSysVarFactory(const int64_t tenant_id)
+  : allocator_(ObMemAttr(tenant_id, ObModIds::OB_COMMON_SYS_VAR_FAC)),
+    all_sys_vars_created_(false)
 {
  MEMSET(store_, 0, sizeof(store_));
  MEMSET(store_buf_, 0, sizeof(store_buf_));