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support max_connections and max_user_connections

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This commit is contained in:
st0
2021-08-19 17:11:52 +08:00
committed by wangzelin.wzl
parent 4a1adf11e8
commit 88a8862b77
52 changed files with 22189 additions and 24112 deletions
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6
src/observer/ob_server.cpp
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@ -146,7 +146,8 @@ ObServer::ObServer()
refresh_active_time_task_(),
refresh_network_speed_task_(),
schema_status_proxy_(sql_proxy_),
is_log_dir_empty_(false)
is_log_dir_empty_(false),
conn_res_mgr_()
{
memset(&gctx_, 0, sizeof(gctx_));
lib::g_mem_cutter = &observer::g_server_mem_cutter;
@ -1354,6 +1355,8 @@ int ObServer::init_sql()
LOG_WARN("init sql session mgr fail");
} else if (OB_FAIL(query_ctx_mgr_.init())) {
LOG_WARN("init query ctx mgr failed", K(ret));
} else if (OB_FAIL(conn_res_mgr_.init(schema_service_))) {
LOG_WARN("init user resource mgr failed", K(ret));
} else if (OB_FAIL(TG_SCHEDULE(lib::TGDefIDs::ServerGTimer, session_mgr_, ObSQLSessionMgr::SCHEDULE_PERIOD, true))) {
LOG_WARN("tier schedule fail");
} else {
@ -1456,6 +1459,7 @@ int ObServer::init_global_context()
gctx_.session_mgr_ = &session_mgr_;
gctx_.query_ctx_mgr_ = &query_ctx_mgr_;
gctx_.sql_engine_ = &sql_engine_;
gctx_.conn_res_mgr_ = &conn_res_mgr_;
gctx_.omt_ = &multi_tenant_;
gctx_.vt_iter_creator_ = &vt_data_service_.get_vt_iter_factory().get_vt_iter_creator();
gctx_.location_cache_ = &location_cache_;