# Page Not Found

The URL `configuration-reference/functions/distinct_count_off_heap` does not exist.

You might be looking for one of these pages:
- [DISTINCT_COUNT_OFF_HEAP](https://docs.pinot.apache.org/functions/aggregation/distinct_count_off_heap.md)
- [DISTINCTCOUNTBITMAP](https://docs.pinot.apache.org/functions/aggregation/distinctcountbitmap.md)
- [DISTINCTCOUNTHLL](https://docs.pinot.apache.org/functions/aggregation/distinctcounthll.md)
- [DISTINCTCOUNTSMARTHLL](https://docs.pinot.apache.org/functions/aggregation/distinctcountsmarthll.md)
- [DISTINCTCOUNTRAWHLL](https://docs.pinot.apache.org/functions/aggregation/distinctcountrawhll.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.pinot.apache.org/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.pinot.apache.org/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/functions/aggregation/distinct_count_off_heap.md`)
- Use `Accept: text/markdown` header for content negotiation