yiguolei commented on code in PR #41282:
URL: https://github.com/apache/doris/pull/41282#discussion_r1774882388
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be/src/runtime/memory/mem_tracker_limiter.h:
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@@ -171,6 +171,18 @@ class MemTrackerLimiter final {
int64_t reserved_consumption() const { return
_reserved_counter.current_value(); }
int64_t reserved_peak_consumption() const { return
_reserved_counter.peak_value(); }
+ void reserve(int64_t bytes) {
+ if (UNLIKELY(bytes == 0)) {
+ return;
+ }
+ _mem_counter.add(bytes);
+ if (_query_statistics) {
+ _query_statistics->set_max_peak_memory_bytes(peak_consumption());
+ _query_statistics->set_current_used_memory_bytes(consumption());
+ }
+ _reserved_counter.add(bytes);
+ }
+
bool try_reserve(int64_t bytes) {
if (UNLIKELY(bytes == 0)) {
return true;
Review Comment:
call reserve here
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