test: add msg and refresh for coverage test

src/client/tablet_client.cc

@@ -483,6 +483,17 @@ bool TabletClient::UpdateTTL(uint32_t tid, uint32_t pid, const ::openmldb::type:
     return false;
 }
 
+bool TabletClient::Refresh() {
+    ::openmldb::api::RefreshRequest request;
+    ::openmldb::api::GeneralResponse response;
+    bool ret = client_.SendRequest(&::openmldb::api::TabletServer_Stub::Refresh, &request, &response,
+                                   FLAGS_request_timeout_ms, FLAGS_request_max_retry);
+    if (!ret || response.code() != 0) {
+        return false;
+    }
+    return true;
+}
+
 bool TabletClient::Refresh(uint32_t tid) {
     ::openmldb::api::RefreshRequest request;
     request.set_tid(tid);

src/client/tablet_client.h

@@ -236,6 +236,7 @@ class TabletClient : public Client {
 
     bool DropProcedure(const std::string& db_name, const std::string& sp_name);
 
+    bool Refresh();
     bool Refresh(uint32_t tid);
 
     bool SubQuery(const ::openmldb::api::QueryRequest& request,

src/cmd/sql_cmd_test.cc

@@ -2999,7 +2999,7 @@ TEST_P(DBSDKTest, LongWindowsCleanup) {
         HandleSQL("use test2;");
         HandleSQL(create_sql);
         sr->ExecuteSQL(deploy_sql, &status);
-        ASSERT_TRUE(status.IsOK());
+        ASSERT_TRUE(status.IsOK()) << status.ToString();
         std::string msg;
         std::string result_sql = "select * from __INTERNAL_DB.PRE_AGG_META_INFO;";
         auto rs = sr->ExecuteSQL("", result_sql, &status);
@@ -3014,7 +3014,9 @@ TEST_P(DBSDKTest, LongWindowsCleanup) {
         ASSERT_FALSE(cs->GetNsClient()->DropTable("test2", "trans", msg));
         ASSERT_TRUE(cs->GetNsClient()->DropProcedure("test2", "demo1", msg)) << msg;
         ASSERT_TRUE(cs->GetNsClient()->DropTable("test2", "trans", msg)) << msg;
+        ASSERT_TRUE(sr->RefreshCatalog());  // avoid cache in sdk
         // helpful for debug
+        // TODO if refresh is not good, sleep more
         HandleSQL("show tables;");
         HandleSQL("show deployments;");
         ASSERT_TRUE(cs->GetNsClient()->DropDatabase("test2", msg)) << msg;
@@ -3032,10 +3034,10 @@ TEST_P(DBSDKTest, CreateWithoutIndexCol) {
         "c8 date, index(ts=c7));";
     hybridse::sdk::Status status;
     sr->ExecuteSQL(create_sql, &status);
-    ASSERT_TRUE(status.IsOK());
+    ASSERT_TRUE(status.IsOK()) << status.ToString();
     std::string msg;
-    ASSERT_TRUE(cs->GetNsClient()->DropTable("test2", "trans", msg));
-    ASSERT_TRUE(cs->GetNsClient()->DropDatabase("test2", msg));
+    ASSERT_TRUE(cs->GetNsClient()->DropTable("test2", "trans", msg)) << msg;
+    ASSERT_TRUE(cs->GetNsClient()->DropDatabase("test2", msg)) << msg;
 }
 
 TEST_P(DBSDKTest, CreateIfNotExists) {

src/nameserver/name_server_impl.cc

@@ -8586,7 +8586,7 @@ bool NameServerImpl::AddIndexToTableInfo(const std::string& name, const std::str
             endpoint_set.insert(meta.endpoint());
         }
     }
-    // locked on top
+    // locked on top TODO(hw):
     for (const auto& tablet : tablets_) {
         if (!tablet.second->Health()) {
             continue;
@@ -9428,6 +9428,8 @@ void NameServerImpl::DropProcedure(RpcController* controller, const api::DropPro
             db_sp_info_map_.erase(db_name);
         }
         NotifyTableChanged(::openmldb::type::NotifyType::kTable);
+        // Refresh on tablet to avoid meta inconsistent, notify may be slow TODO refresh works on procedure?
+        RefreshHealthTabletsUnlockWith([](const std::shared_ptr<TabletInfo>& tablet_info) { return true; });
     }
     response->set_code(::openmldb::base::ReturnCode::kOk);
     response->set_msg("ok");
@@ -10511,5 +10513,19 @@ base::Status NameServerImpl::CreateDeployOP(const DeploySQLRequest& request, uin
     return {};
 }
 
+template <typename T>
+inline bool NameServerImpl::RefreshHealthTabletsUnlockWith(T pred) {
+    bool ret = true;
+    for (const auto& tablet : tablets_) {
+        if (!tablet.second->Health()) {
+            continue;
+        }
+        if (pred(tablet.second)) {
+            ret &= tablet.second->client_->Refresh();
+        }
+    }
+    return ret;
+}
+
 }  // namespace nameserver
 }  // namespace openmldb

src/nameserver/name_server_impl.h

@@ -682,6 +682,8 @@ class NameServerImpl : public NameServer {
 
     bool IsExistDataBase(const std::string& db);
 
+    template<typename T> bool RefreshHealthTabletsUnlockWith(T pred);
+
  private:
     std::mutex mu_;
     Tablets tablets_;

src/tablet/sql_cluster_availability_test.cc

@@ -235,8 +235,10 @@ TEST_F(SqlClusterTest, RecoverProcedure) {
     ::openmldb::tablet::TabletImpl* tablet2 = new ::openmldb::tablet::TabletImpl();
     StartTablet(&tb_server2, tablet2);
     sleep(3);
+    // ensure tablet added in sdk
+    ASSERT_TRUE(router->RefreshCatalog());
     rs = router->CallProcedure(db, sp_name, request_row, &status);
-    if (!rs) FAIL() << "call procedure failed";
+    if (!rs) FAIL() << "call procedure failed, " + status.ToString();
     schema = rs->GetSchema();
     ASSERT_EQ(schema->GetColumnCnt(), 3);
     ASSERT_TRUE(rs->Next());

src/tablet/tablet_impl.cc

@@ -553,8 +553,13 @@ void TabletImpl::Refresh(RpcController* controller, const ::openmldb::api::Refre
                          ::openmldb::api::GeneralResponse* response, Closure* done) {
     brpc::ClosureGuard done_guard(done);
     if (IsClusterMode()) {
-        if (RefreshSingleTable(request->tid())) {
-            PDLOG(INFO, "refresh success. tid %u", request->tid());
+        if(request->has_tid()) {
+            if (RefreshSingleTable(request->tid())) {
+                PDLOG(INFO, "refresh success. tid %u", request->tid());
+            }
+        } else {
+            LOG(INFO) << "refresh table info by RefreshRequest without tid";
+            RefreshTableInfo();
         }
     }
 }