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[enhancement] Refactor to improve the usability of MemTracker (step2) (#10823)

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This commit is contained in:
Xinyi Zou
2022-07-21 17:11:28 +08:00
committed by GitHub
parent 5f6f35e886
commit 4960043f5e
316 changed files with 2145 additions and 4369 deletions
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6
be/src/olap/task/engine_clone_task.cpp
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@ -57,14 +57,14 @@ EngineCloneTask::EngineCloneTask(const TCloneReq& clone_req, const TMasterInfo&
_res_status(res_status),
_signature(signature),
_master_info(master_info) {
_mem_tracker = MemTracker::create_tracker(
_mem_tracker = std::make_unique<MemTrackerLimiter>(
-1, "EngineCloneTask#tabletId=" + std::to_string(_clone_req.tablet_id),
StorageEngine::instance()->clone_mem_tracker(), MemTrackerLevel::TASK);
StorageEngine::instance()->clone_mem_tracker());
}
Status EngineCloneTask::execute() {
// register the tablet to avoid it is deleted by gc thread during clone process
SCOPED_ATTACH_TASK_THREAD(ThreadContext::TaskType::STORAGE, _mem_tracker);
SCOPED_ATTACH_TASK(_mem_tracker.get(), ThreadContext::TaskType::STORAGE);
StorageEngine::instance()->tablet_manager()->register_clone_tablet(_clone_req.tablet_id);
Status st = _do_clone();
StorageEngine::instance()->tablet_manager()->unregister_clone_tablet(_clone_req.tablet_id);