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[DeadLock] adjust some log print and fix get_scheudler may deadlock risk

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This commit is contained in:
fengdeyiji
2023-10-18 05:09:34 +00:00
committed by ob-robot
parent d2e539d594
commit 7d09de4477
7 changed files with 75 additions and 60 deletions
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20
unittest/share/deadlock/test_deadlock.cpp
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@ -34,6 +34,7 @@
#include "storage/tx/ob_trans_define.h"
#include "share/deadlock/ob_deadlock_detector_rpc.h"
#include "share/deadlock/mock_deadlock_rpc.h"
#include "storage/memtable/ob_memtable_context.h"
using namespace oceanbase::obrpc;
using namespace std;
@ -440,6 +441,25 @@ TEST_F(TestObDeadLockDetector, small_cycle_in_big_cycle_bad_case) {
ASSERT_EQ(true, TestOperation::v_killed_node[1] == 2 || TestOperation::v_killed_node[1] == 5);
}
// TEST_F(TestObDeadLockDetector, test_lock_conflict_print) {
// memtable::RetryInfo retry_info;
// while ((ObClockGenerator::getClock() % 1000000) < 100_ms);
// DETECT_LOG(INFO, "DEBUG1", K(ObClockGenerator::getClock()));
// ASSERT_EQ(retry_info.need_print(), true);
// retry_info.on_conflict();
// ASSERT_EQ(retry_info.need_print(), false);
// this_thread::sleep_for(std::chrono::milliseconds(100));
// DETECT_LOG(INFO, "DEBUG2", K(ObClockGenerator::getClock()));
// ASSERT_EQ(retry_info.need_print(), false);
// this_thread::sleep_for(std::chrono::milliseconds(1000));
// DETECT_LOG(INFO, "DEBUG", K(retry_info));
// ASSERT_EQ(retry_info.need_print(), true);
// for (int i = 0; i < 9; ++i) {
// retry_info.on_conflict();
// }
// ASSERT_EQ(retry_info.need_print(), true);
// }
// TEST_F(TestObDeadLockDetector, print_timestamp) {
// int64_t ts_ = 1623827288705600;
// DETECT_LOG(INFO, "test ts", KTIME(ts_));