xinyiZzz commented on code in PR #9145:
URL: https://github.com/apache/incubator-doris/pull/9145#discussion_r857133901
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be/src/runtime/thread_mem_tracker_mgr.h:
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@@ -175,39 +170,70 @@ class ThreadMemTrackerMgr {
ConsumeErrCallBackInfo _consume_err_cb;
};
+inline void ThreadMemTrackerMgr::init() {
+ _tracker_id = 0;
+ _mem_trackers.clear();
+ _mem_trackers[0] = MemTracker::get_process_tracker();
+ _untracked_mems.clear();
+ _untracked_mems[0] = 0;
+ _mem_tracker_labels.clear();
+ _mem_tracker_labels[0] = MemTracker::get_process_tracker()->label();
+}
+
+inline void ThreadMemTrackerMgr::init_bthread() {
+ init();
+ _mem_trackers[1] = MemTracker::get_brpc_server_tracker();
+ _untracked_mems[1] = 0;
Review Comment:
Safe because the map key is the tracker id
id = (GetCurrentTimeMicros() % 1000000) * 100 + _label.length()
(Actually, I'm not 100% sure if the id could be duplicated... but it should
be faster than converting to int after hash)
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