Method DoTabletNodeGcPhase2

src/master/master_impl.cc:2902–2921

}

void MasterImpl::DoTabletNodeGcPhase2() {
  std::vector<TablePtr> table_list;
  tablet_manager_->ShowTable(&table_list, NULL);
  for (uint32_t i = 0; i < table_list.size(); ++i) {
    table_list[i]->CleanObsoleteFile();
  }

  LOG(INFO) << "[gc] try clean trash dir.";
  int64_t start = get_micros();
  io::CleanTrashDir();
  int64_t cost = (get_micros() - start) / 1000;
  LOG(INFO) << "[gc] clean trash dir done, cost: " << cost << "ms.";

  MutexLock lock(&mutex_);
  if (gc_enabled_) {
    ScheduleTabletNodeGc();
  } else {
    gc_timer_id_ = kInvalidTimerId;
  }
}

void MasterImpl::RefreshTableCounter() {
  int64_t start = get_micros();