[Bug]: Total number of chunks returned for a query is wrong

[panzi]

Is there an existing issue for the same bug?

• I have checked the existing issues.

RAGFlow workspace code commit ID

1160b58

RAGFlow image version

v0.15.1-slim

Other environment information

OS type: Linux

Actual behavior

The total field returned when retrieving chunks to a query is sometimes wrong. Or at least sometimes it's much too big. For our database and a certain query it returns 1572 while in fact there are only 30 results (using a page size of 10).

Expected behavior

Return the correct number. (Or at least correct within the page size.)

Steps to reproduce

It is not reliable to reproduce. In another database we do get a correct total count (or at least a total count <= the actual total count, so there are no empty pages at the end).

Additional information

This is very bad user facing behavior, because the user will be presented with a ton of empty pages at the end.

[KevinHuSh]

Which part did you refer to, retrieval test or API?

[panzi]

This one: https://ragflow.io/docs/dev/http_api_reference#retrieve-chunks