[4.1] support distributed txn free route

2023-01-28 16:07:17 +08:00
parent 1cdf1dff1c
commit 30d0adec61
89 changed files with 3978 additions and 518 deletions
--- a/src/sql/session/ob_sql_session_mgr.cpp
+++ b/src/sql/session/ob_sql_session_mgr.cpp
@ -701,6 +701,8 @@ bool ObSQLSessionMgr::CheckSessionFunctor::operator()(sql::ObSQLSessionMgr::Key
        } else if (true == is_timeout) {
          LOG_INFO("session is timeout, kill this session", K(key.sessid_));
          ret = sess_mgr_->kill_session(*sess_info);
+        } else if (sess_info->is_txn_free_route_temp()) {
+          sess_info->check_txn_free_route_alive();
        } else {
          //借助于session遍历的功能，尝试revert session上缓存的schema guard，
          //避免长时间持有guard，导致schema mgr的槽位无法释放