406 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			406 lines
		
	
	
		
			16 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /**
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|  * Copyright (c) 2021 OceanBase
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|  * OceanBase CE is licensed under Mulan PubL v2.
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|  * You can use this software according to the terms and conditions of the Mulan PubL v2.
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|  * You may obtain a copy of Mulan PubL v2 at:
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|  *          http://license.coscl.org.cn/MulanPubL-2.0
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|  * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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|  * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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|  * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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|  * See the Mulan PubL v2 for more details.
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|  */
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| 
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| #include <gtest/gtest.h>
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| #define USING_LOG_PREFIX SERVER
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| #define protected public
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| #define private public
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| 
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| #include "env/ob_fast_bootstrap.h"
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| #include "env/ob_multi_replica_util.h"
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| #include "lib/mysqlclient/ob_mysql_result.h"
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| #include "storage/tx/ob_dup_table_lease.h"
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| 
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| using namespace oceanbase::transaction;
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| using namespace oceanbase::storage;
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| 
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| #define CUR_TEST_CASE_NAME ObDupTableBasicTest
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| 
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| DEFINE_MULTI_ZONE_TEST_CASE_CLASS
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| 
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| MULTI_REPLICA_TEST_MAIN_FUNCTION(test_dup_table_basic_);
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| 
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| namespace oceanbase
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| {
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| namespace unittest
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| {
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| 
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| struct DupTableBasicArg
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| {
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|   uint64_t tenant_id_;
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|   int64_t ls_id_num_;
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|   int64_t table_id_;
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|   int64_t tablet_count_;
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|   ObSEArray<int64_t, 10> tablet_id_array_;
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| 
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|   TO_STRING_KV(K(tenant_id_), K(ls_id_num_), K(table_id_), K(tablet_count_), K(tablet_id_array_));
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| 
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|   OB_UNIS_VERSION(1);
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| };
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| 
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| OB_SERIALIZE_MEMBER(DupTableBasicArg,
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|                     tenant_id_,
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|                     ls_id_num_,
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|                     table_id_,
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|                     tablet_count_,
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|                     tablet_id_array_);
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| 
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| static DupTableBasicArg static_basic_arg_;
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| sqlclient::ObISQLConnection *static_test_conn_ = nullptr;
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(1), create_dup_table)
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| {
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|   int ret = OB_SUCCESS;
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|   CREATE_TEST_TENANT(test_tenant_id);
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] create test tenant success", K(test_tenant_id));
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| 
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|   common::ObMySQLProxy &test_tenant_sql_proxy = get_curr_simple_server().get_sql_proxy2();
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| 
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|   ACQUIRE_CONN_FROM_SQL_PROXY(test_conn, test_tenant_sql_proxy);
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| 
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|   WRITE_SQL_BY_CONN(test_conn,
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|                     "CREATE TABLE Persons( "
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|                     "PersonID int, "
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|                     " LastName varchar(255),"
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|                     " FirstName varchar(255),"
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|                     " Address varchar(255), "
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|                     " City varchar(255),  "
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|                     " PRIMARY KEY(PersonID)"
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|                     ") duplicate_scope='cluster' PARTITION BY hash(PersonID) partitions 10;");
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| 
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|   READ_SQL_BY_CONN(test_conn, table_info_result,
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|                    "select table_id, duplicate_scope from "
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|                    "oceanbase.__all_table where table_name = 'Persons' ");
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| 
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|   ASSERT_EQ(OB_SUCCESS, table_info_result->next());
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|   int64_t table_id;
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|   int64_t dup_scope;
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|   ASSERT_EQ(OB_SUCCESS, table_info_result->get_int("table_id", table_id));
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|   ASSERT_EQ(OB_SUCCESS, table_info_result->get_int("duplicate_scope", dup_scope));
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|   ASSERT_EQ(true, table_id > 0);
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|   ASSERT_EQ(true, dup_scope != 0);
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| 
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|   std::string tablet_count_sql =
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|       "select count(*), ls_id from oceanbase.__all_tablet_to_ls where table_id = "
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|       + std::to_string(table_id) + " group by ls_id order by count(*)";
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|   READ_SQL_BY_CONN(test_conn, tablet_count_result, tablet_count_sql.c_str());
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|   int64_t tablet_count = 0;
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|   int64_t ls_id_num = 0;
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|   ASSERT_EQ(OB_SUCCESS, tablet_count_result->next());
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|   ASSERT_EQ(OB_SUCCESS, tablet_count_result->get_int("count(*)", tablet_count));
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|   ASSERT_EQ(OB_SUCCESS, tablet_count_result->get_int("ls_id", ls_id_num));
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|   ASSERT_EQ(10, tablet_count);
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|   ASSERT_EQ(true, share::ObLSID(ls_id_num).is_valid());
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| 
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|   std::string tablet_id_sql = "select tablet_id from oceanbase.__all_tablet_to_ls where table_id = "
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|                               + std::to_string(table_id)
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|                               + " and ls_id = " + std::to_string(ls_id_num);
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|   READ_SQL_BY_CONN(test_conn, tablet_id_reult, tablet_id_sql.c_str());
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|   while (OB_SUCC(tablet_id_reult->next())) {
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|     int64_t id = 0;
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|     ASSERT_EQ(OB_SUCCESS, tablet_id_reult->get_int("tablet_id", id));
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|     ASSERT_EQ(true, ObTabletID(id).is_valid());
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|     ASSERT_EQ(OB_SUCCESS, static_basic_arg_.tablet_id_array_.push_back(id));
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|   }
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|   ASSERT_EQ(tablet_count, static_basic_arg_.tablet_id_array_.count());
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|   ASSERT_EQ(OB_ITER_END, ret);
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|   ret = OB_SUCCESS;
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| 
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|   GET_LS(test_tenant_id, ls_id_num, ls_handle);
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] -------- before wait dup tablet discover", K(ret),
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|              K(ls_id_num), K(tablet_count));
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|   RETRY_UNTIL_TIMEOUT(ls_handle.get_ls()->dup_table_ls_handler_.get_dup_tablet_count()
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|                           == tablet_count,
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|                       20 * 1000 * 1000, 100 * 1000);
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] -------- after wait dup tablet discover", K(ret),
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|              K(ls_id_num), K(ls_handle.get_ls()->dup_table_ls_handler_.get_dup_tablet_count()));
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|   ASSERT_EQ(OB_SUCCESS, ret /*has_dup_tablet*/);
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| 
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|   // DupTableBasicArg static_basic_arg_;
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|   static_basic_arg_.tenant_id_ = test_tenant_id;
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|   static_basic_arg_.ls_id_num_ = ls_id_num;
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|   static_basic_arg_.table_id_ = table_id;
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|   static_basic_arg_.tablet_count_ = tablet_count;
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| 
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|   // char tmp_buf[2048];
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|   // memset(tmp_buf, 0, 2048);
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|   // int64_t pos = 0;
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|   // ASSERT_EQ(OB_SUCCESS, static_basic_arg_.serialize(tmp_buf, 2047, pos));
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|   std::string tmp_str;
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|   ASSERT_EQ(OB_SUCCESS, EventArgSerTool<DupTableBasicArg>::serialize_arg(static_basic_arg_, tmp_str));
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|   finish_event("CREATE_DUP_TABLE", tmp_str);
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| }
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| 
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| void check_dup_tablet_replayed(ObMultiReplicaTestBase *multi_replica_test_ptr, int64_t zone_id)
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| {
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|   int ret = OB_SUCCESS;
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| 
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|   std::string tmp_event_val;
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|   ASSERT_EQ(OB_SUCCESS, multi_replica_test_ptr->wait_event_finish("CREATE_DUP_TABLE", tmp_event_val,
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|                                                                   30 * 60 * 1000));
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|   ASSERT_EQ(OB_SUCCESS, EventArgSerTool<DupTableBasicArg>::deserialize_arg(static_basic_arg_, tmp_event_val));
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|   ASSERT_EQ(true, static_basic_arg_.ls_id_num_ > 0);
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| 
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|   uint64_t test_tenant_id = static_basic_arg_.tenant_id_;
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|   // ASSERT_EQ(OB_SUCCESS, multi_replica_test_ptr->get_tenant_id(test_tenant_id));
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|   GET_LS(test_tenant_id, static_basic_arg_.ls_id_num_, ls_handle);
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|   ASSERT_EQ(false, ls_handle.get_ls()->dup_table_ls_handler_.is_master());
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|   RETRY_UNTIL_TIMEOUT(ls_handle.get_ls()->dup_table_ls_handler_.get_dup_tablet_count()
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|                           == static_basic_arg_.tablet_count_,
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|                       20 * 1000 * 1000, 100 * 1000);
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|   ASSERT_EQ(OB_SUCCESS, ret /*has_dup_tablet*/);
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|   RETRY_UNTIL_TIMEOUT(ls_handle.get_ls()
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|                               ->dup_table_ls_handler_.lease_mgr_ptr_->follower_lease_info_
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|                               .durable_lease_.request_ts_
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|                           > 0,
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|                       20 * 1000 * 1000, 100 * 1000);
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|   ASSERT_EQ(OB_SUCCESS, ret /*lease request ts*/);
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(2), follower_replay_dup_tablet)
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| {
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|   check_dup_tablet_replayed(this, 2);
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(3), follower_replay_dup_tablet)
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| {
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| 
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|   check_dup_tablet_replayed(this, 3);
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(1), leader_lease_info)
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| {
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|   int ret = OB_SUCCESS;
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| 
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|   GET_LS(static_basic_arg_.tenant_id_, static_basic_arg_.ls_id_num_, ls_handle);
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] -------- before wait dup lease request", K(ret),
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|              K(static_basic_arg_));
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|   RETRY_UNTIL_TIMEOUT(
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|       ls_handle.get_ls()->dup_table_ls_handler_.lease_mgr_ptr_->leader_lease_map_.size() == 2,
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|       20 * 1000 * 1000, 100 * 1000);
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] -------- after wait dup lease request", K(ret),
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|              K(static_basic_arg_),
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|              K(ls_handle.get_ls()->dup_table_ls_handler_.lease_mgr_ptr_->leader_lease_map_.size()));
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| 
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|   RETRY_UNTIL_TIMEOUT(
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|       ls_handle.get_ls()->dup_table_ls_handler_.lease_mgr_ptr_->last_lease_req_cache_handle_time_
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|               > 0
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|           && ls_handle.get_ls()->dup_table_ls_handler_.log_operator_ != nullptr
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|           && !ls_handle.get_ls()->dup_table_ls_handler_.log_operator_->is_busy(),
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|       5 * 1000 * 1000, 100 * 1000);
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|   ASSERT_EQ(OB_SUCCESS, ret /*logging*/);
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|   DupTableLeaderLeaseMap::const_iterator iter =
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|       ls_handle.get_ls()->dup_table_ls_handler_.lease_mgr_ptr_->leader_lease_map_.begin();
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|   int64_t lease_valid_cnt = 0;
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|   while (iter
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|          != ls_handle.get_ls()->dup_table_ls_handler_.lease_mgr_ptr_->leader_lease_map_.end()) {
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|     EXPECT_EQ(true, iter->second.lease_expired_ts_ > ObTimeUtility::fast_current_time());
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|     if (iter->second.lease_expired_ts_ > ObTimeUtility::fast_current_time()) {
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|       lease_valid_cnt++;
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|     }
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|     SERVER_LOG(INFO, "[ObMultiReplicaTestBase] check dup table lease expired", K(ret),
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|                K(static_basic_arg_), K(iter->first), K(iter->second));
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|     iter++;
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|   }
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|   ASSERT_EQ(true, lease_valid_cnt > 0);
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(1), dup_table_trx_insert_exec)
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| {
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|   int ret = OB_SUCCESS;
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| 
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|   common::ObMySQLProxy &test_tenant_sql_proxy = get_curr_simple_server().get_sql_proxy2();
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| 
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|   ACQUIRE_CONN_FROM_SQL_PROXY(test_conn, test_tenant_sql_proxy);
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| 
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|   static_test_conn_ = test_conn;
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| 
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|   WRITE_SQL_BY_CONN(test_conn, "begin;");
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| 
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|   WRITE_SQL_BY_CONN(test_conn, "INSERT INTO Persons VALUES (1, 'a','aa' , 'aaa','a')");
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| 
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|   // TODO check dup tx after submit redo
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| 
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|   // fprintf(stdout, "============== cur conn: %d", test_conn->get_sessid());
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|   // sleep(600);
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| }
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| 
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| bool check_all_tablet_follower_readable(ObMultiReplicaTestBase *multi_replica_test_ptr,
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|                                         ObLS *ls_ptr)
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| {
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|   int64_t readable_tablet_cnt = 0;
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|   EXPECT_TRUE(static_basic_arg_.tablet_id_array_.count() > 0);
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|   for (int i = 0; i < static_basic_arg_.tablet_id_array_.count(); i++) {
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|     ObTabletID tablet_id(static_basic_arg_.tablet_id_array_[i]);
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|     bool readable = false;
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|     share::SCN max_replayed_scn;
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|     EXPECT_EQ(OB_SUCCESS, ls_ptr->get_max_decided_scn(max_replayed_scn));
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|     EXPECT_EQ(OB_SUCCESS, ls_ptr->dup_table_ls_handler_.check_dup_tablet_readable(
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|                               tablet_id, share::SCN::min_scn(), false /*read_from_leader*/,
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|                               max_replayed_scn, readable));
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|     if (readable) {
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|       readable_tablet_cnt++;
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|     } else {
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|       SERVER_LOG(INFO, "[ObMultiReplicaTestBase] this dup tablet has not been readable now",
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|                  K(tablet_id), K(max_replayed_scn), K(readable));
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|     }
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|   }
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| 
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|   ls_ptr->dup_table_ls_handler_.interface_stat_.dup_table_follower_read_succ_cnt_ -=
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|       readable_tablet_cnt;
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] check all dup tablet readable on follower",
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|              K(static_basic_arg_), K(readable_tablet_cnt),
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|              K(static_basic_arg_.tablet_id_array_.count()));
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| 
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|   return readable_tablet_cnt == static_basic_arg_.tablet_id_array_.count();
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| }
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| 
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| void check_dup_table_insert_readable(ObMultiReplicaTestBase *multi_replica_test_ptr,
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|                                      int64_t expected_row_cnt,
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|                                      bool expected_follower_read)
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| {
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|   int ret = OB_SUCCESS;
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| 
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|   common::ObMySQLProxy &test_tenant_sql_proxy =
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|       multi_replica_test_ptr->get_curr_simple_server().get_sql_proxy2();
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| 
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|   ACQUIRE_CONN_FROM_SQL_PROXY(test_conn, test_tenant_sql_proxy);
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| 
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|   GET_LS(static_basic_arg_.tenant_id_, static_basic_arg_.ls_id_num_, ls_handle);
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|   int64_t origin_follower_read_cnt =
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|       ls_handle.get_ls()->dup_table_ls_handler_.interface_stat_.dup_table_follower_read_succ_cnt_;
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| 
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] origin follower read cnt",
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|              K(static_basic_arg_), K(origin_follower_read_cnt),
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|              K(ls_handle.get_ls()->dup_table_ls_handler_.interface_stat_.dup_table_follower_read_succ_cnt_),
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|              K(static_basic_arg_.tablet_id_array_.count()));
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| 
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|   if (expected_follower_read) {
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|     RETRY_UNTIL_TIMEOUT(
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|         check_all_tablet_follower_readable(multi_replica_test_ptr, ls_handle.get_ls()),
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|         30 * 1000 * 1000, 1 * 1000 * 1000);
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|     ASSERT_EQ(OB_SUCCESS, ret /*all tablet readable*/);
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|   }
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|   ASSERT_EQ(
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|       origin_follower_read_cnt,
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|       ls_handle.get_ls()->dup_table_ls_handler_.interface_stat_.dup_table_follower_read_succ_cnt_);
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| 
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] origin follower read cnt2",
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|              K(static_basic_arg_), K(origin_follower_read_cnt),
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|              K(ls_handle.get_ls()->dup_table_ls_handler_.interface_stat_.dup_table_follower_read_succ_cnt_),
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|              K(static_basic_arg_.tablet_id_array_.count()));
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| 
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|   int64_t row_cnt = 0;
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|   READ_SQL_BY_CONN(test_conn, read_insert_result, "select count(*) from Persons;");
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|   ASSERT_EQ(OB_SUCCESS, read_insert_result->next());
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|   ASSERT_EQ(OB_SUCCESS, read_insert_result->get_int("count(*)", row_cnt));
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|   ASSERT_EQ(row_cnt, expected_row_cnt);
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| 
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|   SERVER_LOG(INFO, "[ObMultiReplicaTestBase] origin follower read cnt3",
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|              K(static_basic_arg_), K(origin_follower_read_cnt),
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|              K(ls_handle.get_ls()->dup_table_ls_handler_.interface_stat_.dup_table_follower_read_succ_cnt_),
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|              K(static_basic_arg_.tablet_id_array_.count()));
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| 
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|   if (expected_follower_read) {
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|     ASSERT_EQ(true,
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|               origin_follower_read_cnt + static_basic_arg_.tablet_count_
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|                   <= ls_handle.get_ls()
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|                          ->dup_table_ls_handler_.interface_stat_.dup_table_follower_read_succ_cnt_);
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|   }
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| 
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|   ASSERT_EQ(expected_row_cnt, row_cnt);
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(2), dup_table_trx_read_uncommitted)
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| {
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|   int ret = OB_SUCCESS;
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|   ASSERT_EQ(OB_SUCCESS, get_curr_simple_server().init_sql_proxy2());
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|   check_dup_table_insert_readable(this, 0, true /*expected_follower_read*/);
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|   ASSERT_EQ(OB_SUCCESS, finish_event("ZONE2_READ_INSERT_UNCOMMITTED", ""));
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(3), dup_table_trx_read_uncommitted)
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| {
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|   int ret = OB_SUCCESS;
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|   ASSERT_EQ(OB_SUCCESS, get_curr_simple_server().init_sql_proxy2());
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|   check_dup_table_insert_readable(this, 0, true /*expected_follower_read*/);
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|   ASSERT_EQ(OB_SUCCESS, finish_event("ZONE3_READ_INSERT_UNCOMMITTED", ""));
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(1), dup_table_trx_insert_commit)
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| {
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|   std::string tmp_event_val;
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|   ASSERT_EQ(OB_SUCCESS,
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|             wait_event_finish("ZONE2_READ_INSERT_UNCOMMITTED", tmp_event_val, 30 * 1000 * 1000));
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|   ASSERT_EQ(OB_SUCCESS,
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|             wait_event_finish("ZONE3_READ_INSERT_UNCOMMITTED", tmp_event_val, 30 * 1000 * 1000));
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| 
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|   int64_t tx_id_num = 0;
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| 
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|   GET_TX_ID_FROM_SQL_AUDIT(static_test_conn_,
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|                            "INSERT INTO Persons VALUES (1, 'a','aa' , 'aaa','a')", tx_id_num);
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| 
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|   GET_LS(static_basic_arg_.tenant_id_, static_basic_arg_.ls_id_num_, ls_handle);
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|   TestTxCtxGuard tx_ctx_guard(tx_id_num, ls_handle.get_ls());
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|   ASSERT_EQ(OB_SUCCESS, tx_ctx_guard.init(true));
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| 
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|   // ASSERT_EQ(OB_SUCCESS, tx_ctx_guard.tx_ctx_->submit_redo_log(false));
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|   WRITE_SQL_BY_CONN(static_test_conn_, "commit;");
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| 
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|   ASSERT_EQ(true, tx_ctx_guard.tx_ctx_->exec_info_.is_dup_tx_);
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|   ASSERT_EQ(transaction::TransType::DIST_TRANS, tx_ctx_guard.tx_ctx_->exec_info_.trans_type_);
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| 
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|   ASSERT_EQ(OB_SUCCESS, finish_event("INSERT_TRX_COMMIT", ""));
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(2), dup_table_trx_read_committed)
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| {
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|   int ret = OB_SUCCESS;
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|   std::string tmp_event_val;
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|   ASSERT_EQ(OB_SUCCESS, wait_event_finish("INSERT_TRX_COMMIT", tmp_event_val, 30 * 1000 * 1000));
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|   check_dup_table_insert_readable(this, 1, true /*expected_follower_read*/);
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|   ASSERT_EQ(OB_SUCCESS, finish_event("ZONE2_READ_INSERT_COMMITTED", ""));
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(3), dup_table_trx_read_committed)
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| {
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|   int ret = OB_SUCCESS;
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|   std::string tmp_event_val;
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|   ASSERT_EQ(OB_SUCCESS,
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|             wait_event_finish("INSERT_TRX_COMMIT", tmp_event_val, 30 * 1000 * 1000, 100));
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|   check_dup_table_insert_readable(this, 1, true /*expected_follower_read*/);
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|   ASSERT_EQ(OB_SUCCESS, finish_event("ZONE3_READ_INSERT_COMMITTED", ""));
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| }
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| 
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| TEST_F(GET_ZONE_TEST_CLASS_NAME(1), remove_dup_table)
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| {
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|   int ret = OB_SUCCESS;
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| 
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|   std::string tmp_event_val;
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|   ASSERT_EQ(OB_SUCCESS,
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|             wait_event_finish("ZONE2_READ_INSERT_COMMITTED", tmp_event_val, 30 * 1000 * 1000));
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|   ASSERT_EQ(OB_SUCCESS,
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|             wait_event_finish("ZONE3_READ_INSERT_COMMITTED", tmp_event_val, 30 * 1000 * 1000));
 | |
| 
 | |
|   WRITE_SQL_BY_CONN(static_test_conn_, "drop table Persons");
 | |
|   GET_LS(static_basic_arg_.tenant_id_, static_basic_arg_.ls_id_num_, ls_handle);
 | |
| 
 | |
|   oceanbase::transaction::ObLSDupTabletsMgr::GC_DUP_TABLETS_TIME_INTERVAL = 100 * 1000;
 | |
|   oceanbase::transaction::ObLSDupTabletsMgr::GC_DUP_TABLETS_FAILED_TIMEOUT =
 | |
|       5 * oceanbase::transaction::ObLSDupTabletsMgr::GC_DUP_TABLETS_TIME_INTERVAL;
 | |
|   RETRY_UNTIL_TIMEOUT(ls_handle.get_ls()->dup_table_ls_handler_.get_dup_tablet_count() == 0,
 | |
|                       5 * 1000 * 1000, 100 * 1000);
 | |
| }
 | |
| 
 | |
| } // namespace unittest
 | |
| } // namespace oceanbase
 | 
