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【part 1】Split session memory to tenants

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This commit is contained in:
obdev
2023-06-15 09:48:00 +00:00
committed by ob-robot
parent ac9fb77cff
commit 20dd11d7a7
18 changed files with 286 additions and 250 deletions
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5
src/share/system_variable/ob_system_variable_factory.cpp
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@ -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_));

4
src/share/system_variable/ob_system_variable_factory.h
View File

@ -1682,7 +1682,7 @@ public:
class ObSysVarFactory
{
public:
ObSysVarFactory();
ObSysVarFactory(const int64_t tenant_id = OB_SERVER_TENANT_ID);
virtual ~ObSysVarFactory();
void destroy();
int create_sys_var(ObSysVarClassType sys_var_id, ObBasicSysVar *&sys_var);
@ -1719,4 +1719,4 @@ private:
}
}
#endif //OCEANBASE_SHARE_SYSTEM_VARIABLE_OB_SYSTEM_VARIABLE_FACTORY_
#endif //OCEANBASE_SHARE_SYSTEM_VARIABLE_OB_SYSTEM_VARIABLE_FACTORY_