NVIDIA / NVIDIA/NeMo-Retriever

[BUG]: Traceid is not propogated correctly with pdf_split_page_count

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bug
Dominant language
Python
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Description

Version

26.1.2

Which installation method(s) does this occur on?

No response

Describe the bug.

If we use pdf_split_page_count = 1 (any number less then the total pages in the pdf), trace IDs are not getting propagated to the subjobs.
Attaching screen shot of 1 full file sent with no pdf_split_page_count vs send with *pdf_split_page_count = 1

Image Image
Minimum reproducible example

Relevant log output

Other/Misc.

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the issue with pdf_split_page_count set to 1 and compare trace IDs between an unsplit PDF and its subjobs. Trace the PDF splitting and subjob creation path to find where propagation diverges; done means each subjob retains the expected trace ID.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
backend, distributed-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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