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fixed memory leak when palf epoch changed.

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This commit is contained in:
HaHaJeff
2024-02-07 15:57:42 +00:00
committed by ob-robot
parent e783acb1c3
commit 315fe90c5e
6 changed files with 245 additions and 188 deletions
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36
mittest/logservice/test_ob_simple_log_engine.cpp
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@ -432,28 +432,6 @@ TEST_F(TestObSimpleLogClusterLogEngine, exception_path)
}
class IOTaskVerify : public LogIOTask {
public:
IOTaskVerify(const int64_t palf_id, const int64_t palf_epoch) : LogIOTask(palf_id, palf_epoch), count_(0), after_consume_count_(0) {}
virtual int do_task_(int tg_id, IPalfEnvImpl *palf_env_impl)
{
count_ ++;
return OB_SUCCESS;
};
virtual int after_consume_(IPalfEnvImpl *palf_env_impl) { return OB_SUCCESS; }
virtual LogIOTaskType get_io_task_type_() const { return LogIOTaskType::FLUSH_META_TYPE; }
virtual void free_this_(IPalfEnvImpl *impl) {UNUSED(impl);}
int64_t get_io_size_() const {return 0;}
bool need_purge_throttling_() const {return true;}
int init(int64_t palf_id)
{
palf_id_ = palf_id;
return OB_SUCCESS;
};
int64_t count_;
int64_t after_consume_count_;
};
TEST_F(TestObSimpleLogClusterLogEngine, io_reducer_basic_func)
{
SET_CASE_LOG_FILE(TEST_NAME, "io_reducer_func");
@ -517,9 +495,9 @@ TEST_F(TestObSimpleLogClusterLogEngine, io_reducer_basic_func)
int64_t prev_log_id_2 = 0;
int64_t leader_idx_2 = 0;
PalfHandleImplGuard leader_2;
IOTaskCond io_task_cond_2(id_2, log_engine->palf_epoch_);
IOTaskVerify io_task_verify_2(id_2, log_engine->palf_epoch_);
EXPECT_EQ(OB_SUCCESS, create_paxos_group(id_2, leader_idx_2, leader_2));
IOTaskCond io_task_cond_2(id_2, leader_2.get_palf_handle_impl()->log_engine_.palf_epoch_);
IOTaskVerify io_task_verify_2(id_2, leader_2.get_palf_handle_impl()->log_engine_.palf_epoch_);
{
LogIOWorker *log_io_worker = leader_2.palf_handle_impl_->log_engine_.log_io_worker_;
// 聚合度为1的忽略
@ -537,6 +515,7 @@ TEST_F(TestObSimpleLogClusterLogEngine, io_reducer_basic_func)
LSN max_lsn_1 = leader_1.palf_handle_impl_->sw_.get_max_lsn();
const int64_t log_id_2 = leader_2.palf_handle_impl_->sw_.get_max_log_id();
LSN max_lsn_2 = leader_2.palf_handle_impl_->sw_.get_max_lsn();
sleep(1);
io_task_cond_2.cond_.signal();
wait_lsn_until_flushed(max_lsn_1, leader_1);
wait_lsn_until_flushed(max_lsn_2, leader_2);
@ -586,9 +565,9 @@ TEST_F(TestObSimpleLogClusterLogEngine, io_reducer_basic_func)
int64_t leader_idx_3 = 0;
int64_t prev_log_id_3 = 0;
PalfHandleImplGuard leader_3;
IOTaskCond io_task_cond_3(id_3, log_engine->palf_epoch_);
IOTaskVerify io_task_verify_3(id_3, log_engine->palf_epoch_);
EXPECT_EQ(OB_SUCCESS, create_paxos_group(id_3, leader_idx_3, leader_3));
IOTaskCond io_task_cond_3(id_3, leader_3.get_palf_handle_impl()->log_engine_.palf_epoch_);
IOTaskVerify io_task_verify_3(id_3, leader_3.get_palf_handle_impl()->log_engine_.palf_epoch_);
{
LogIOWorker *log_io_worker = leader_3.palf_handle_impl_->log_engine_.log_io_worker_;
EXPECT_EQ(OB_SUCCESS, log_io_worker->submit_io_task(&io_task_cond_3));
@ -634,9 +613,9 @@ TEST_F(TestObSimpleLogClusterLogEngine, io_reducer_basic_func)
int64_t leader_idx_4 = 0;
int64_t prev_log_id_4 = 0;
PalfHandleImplGuard leader_4;
IOTaskCond io_task_cond_4(id_4, log_engine->palf_epoch_);
IOTaskVerify io_task_verify_4(id_4, log_engine->palf_epoch_);
EXPECT_EQ(OB_SUCCESS, create_paxos_group(id_4, leader_idx_4, leader_4));
IOTaskCond io_task_cond_4(id_4, leader_4.get_palf_handle_impl()->log_engine_.palf_epoch_);
IOTaskVerify io_task_verify_4(id_4, leader_4.get_palf_handle_impl()->log_engine_.palf_epoch_);
{
LogIOWorker *log_io_worker = leader_4.palf_handle_impl_->log_engine_.log_io_worker_;
EXPECT_EQ(OB_SUCCESS, log_io_worker->submit_io_task(&io_task_cond_4));
@ -656,7 +635,6 @@ TEST_F(TestObSimpleLogClusterLogEngine, io_reducer_basic_func)
io_task_cond_4.cond_.signal();
LSN log_tail = leader_4.palf_handle_impl_->log_engine_.log_storage_.log_tail_;
PALF_LOG(INFO, "after signal", K(max_lsn), K(log_tail));
wait_lsn_until_flushed(max_lsn, leader_4);
sleep(1);
log_tail = leader_4.palf_handle_impl_->log_engine_.log_storage_.log_tail_;
PALF_LOG(INFO, "after flused case 4", K(max_lsn), K(log_tail));