Method Empty

be/src/exec/scan-range-queue-mt.h:70–73

Returns true if the scan range queue is empty.

  /// Returns true if the scan range queue is empty.
  bool Empty() {
    std::lock_guard<std::mutex> lock(scan_range_queue_lock_);
    return high_prio_scan_ranges_.empty() && scan_range_queue_.Empty();
  }

  /// Reserves capacity for the queue. This doesn't affect the queue of the high prio
  /// items.