Method DumpDataCache

be/src/runtime/io/disk-io-mgr.cc:741–746

}

Status DiskIoMgr::DumpDataCache() {
  if (FLAGS_data_cache_keep_across_restarts && remote_data_cache_) {
    return remote_data_cache_->Dump();
  }
  return Status::Expected("No cache dump is required.");
}

vector<int64_t> DiskIoMgr::ChooseBufferSizes(int64_t scan_range_len, int64_t max_bytes) {
  DCHECK_GE(max_bytes, min_buffer_size_);