Method RegisterLogger

cpp/src/arrow/util/logger.cc:84–94

}

Status LoggerRegistry::RegisterLogger(std::string_view name,
                                      std::shared_ptr<Logger> logger) {
  DCHECK_NE(logger, nullptr);
  auto registry = GetRegistry();

  std::lock_guard<std::mutex> lk(registry->mtx);
  auto ret = registry->loggers.emplace(name, std::move(logger));
  ARROW_RETURN_IF(!ret.second, Status::Invalid("Logger with name \"", std::string(name),
                                               "\" is already registered"));
  return Status::OK();
}

void LoggerRegistry::UnregisterLogger(std::string_view name) {
  auto registry = GetRegistry();