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[FEAT MERGE] Improve the inner implementation of tx table

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Co-authored-by: kongfy <njukongfy@gmail.com>
This commit is contained in:
ZenoWang
2023-05-07 07:38:34 +00:00
committed by ob-robot
parent 1a4be45b79
commit ccde264e06
92 changed files with 4834 additions and 1542 deletions
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14
mittest/mtlenv/test_tx_data_table.cpp
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@ -30,6 +30,7 @@
#include "storage/meta_mem/ob_tenant_meta_mem_mgr.h"
#include "mtlenv/mock_tenant_module_env.h"
#include "storage/blocksstable/ob_datum_row.h"
#undef private
#undef protected
@ -393,11 +394,15 @@ void TestTxDataTable::do_basic_test()
ObTxDataMemtable *freezing_memtable = nullptr;
ObTxDataMemtable *active_memtable = nullptr;
check_freeze_(memtable_mgr, freezing_memtable, active_memtable);
inserted_cnt = freezing_memtable->get_tx_data_count();
const int64_t range_cnt = 4;
ObSEArray<common::ObStoreRange, range_cnt> range_array;
int64_t inserted_cnt_before_pre_process = freezing_memtable->get_tx_data_count();
ASSERT_EQ(OB_SUCCESS, freezing_memtable->pre_process_for_merge());
int64_t inserted_cnt_after_pre_process = freezing_memtable->get_tx_data_count();
ASSERT_EQ(inserted_cnt_before_pre_process + 1, inserted_cnt_after_pre_process);
ASSERT_EQ(OB_SUCCESS, freezing_memtable->get_split_ranges(nullptr, nullptr, range_cnt, range_array));
int64_t pre_range_end_key = 0;
for (int i = 0; i < range_cnt; i++) {
@ -418,7 +423,7 @@ void TestTxDataTable::do_basic_test()
transaction::ObTransID pre_tx_id = INT64_MIN;
ObTxData *cur_tx_data = freezing_memtable->sort_list_head_.next_;
ASSERT_NE(nullptr, cur_tx_data);
int64_t cnt = 0;
int64_t iter_cnt = 0;
while (nullptr != cur_tx_data) {
auto tx_id = cur_tx_data->tx_id_;
if (INT64_MAX == tx_id) {
@ -428,12 +433,13 @@ void TestTxDataTable::do_basic_test()
pre_tx_id = tx_id;
cur_tx_data = cur_tx_data->sort_list_node_.next_;
cnt++;
iter_cnt++;
}
// there is a fake tx data inserted into link hash map after pre-process for upper_trans_version
// calculation
ASSERT_EQ(inserted_cnt + 1, cnt);
int64_t deleted_cnt = freezing_memtable->get_deleted_count();
ASSERT_EQ(iter_cnt, inserted_cnt_after_pre_process - deleted_cnt);
}
// free memtable