Пример #1
0
Status Distributed::runQueries() {
    while (getPendingQueryCount() > 0) {
        auto query = popRequest();

        auto sql = SQL(query.query);
        if (!sql.getStatus().ok()) {
            LOG(ERROR) << "Error running distributed query[" << query.id
                       << "]: " << query.query;
            continue;
        }

        DistributedQueryResult result(std::move(query), std::move(sql.rows()));
        addResult(result);
    }
    return flushCompleted();
}
Пример #2
0
Status Distributed::runQueries() {
  while (getPendingQueryCount() > 0) {
    auto request = popRequest();
    LOG(INFO) << "Executing distributed query: " << request.id << ": "
              << request.query;

    // Keep track of the currently executing request
    Distributed::setCurrentRequestId(request.id);

    SQL sql(request.query);
    if (!sql.getStatus().ok()) {
      LOG(ERROR) << "Error executing distributed query: " << request.id << ": "
                 << sql.getMessageString();
    }

    DistributedQueryResult result(
        request, sql.rows(), sql.columns(), sql.getStatus());
    addResult(result);
  }
  return flushCompleted();
}