And waits for them. That's pointless.
{
    
    String replica = findReplicaHavingCoveringPart(entry, true);
    const auto storage_settings_ptr = getSettings();
    auto metadata_snapshot = getInMemoryMetadataPtr();
    if (storage_settings_ptr->replicated_max_parallel_fetches &&
        total_fetches >= storage_settings_ptr->replicated_max_parallel_fetches)
        throw Exception(ErrorCodes::TOO_MANY_FETCHES, "Too many total fetches from replicas, maximum: {} ",
            storage_settings_ptr->replicated_max_parallel_fetches.toString());
    ++total_fetches;
    SCOPE_EXIT({--total_fetches;});
    if (storage_settings_ptr->replicated_max_parallel_fetches_for_table
        && current_table_fetches >= storage_settings_ptr->replicated_max_parallel_fetches_for_table)
        throw Exception(ErrorCodes::TOO_MANY_FETCHES, "Too many fetches from replicas for table, maximum: {}",
            storage_settings_ptr->replicated_max_parallel_fetches_for_table.toString());
    ++current_table_fetches;
    SCOPE_EXIT({--current_table_fetches;});
    try
    {
        if (replica.empty())
        {
            /** If a part is to be written with a quorum and the quorum is not reached yet,
              *  then (due to the fact that a part is impossible to download right now),
              *  the quorum entry should be considered unsuccessful.
              * TODO Complex code, extract separately.