Method SetMemTracker

be/src/runtime/mem-pool.cc:214–218

}

void MemPool::SetMemTracker(MemTracker* new_tracker) {
  DFAKE_SCOPED_LOCK(mutex_);
  mem_tracker_->TransferTo(new_tracker, total_reserved_bytes_);
  mem_tracker_ = new_tracker;
}

string MemPool::DebugString() {
  stringstream out;