open-telemetry / open-telemetry/opentelemetry-python-contrib

Opentelemetry Psycopg2 version >2.7 | Failed to export batch code 404: 404 Page not found

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bug
Dominant language
Python
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Description

Hello:

I am running AWS Lambda function that talks to Postgres database hosted on AWS. All I am doing is getting DB credentials from secret manager and then reading database version. Opentelemetry traces capture the interaction with secrets manager but do not capture the interaction with database.

Steps to reproduce
Create AWS Lambda to talk to database (Any read or write, it doesnt matter)

What is the expected behavior?
I expect to see trace that captures database call

What is the actual behavior?
DB trace is missing and instead I see the error in the logs. Failed to export batch code 404: 404 Page not found.

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First steps

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Research direction

No repository files, tests, or entry points are named. Start by reproducing the AWS Lambda setup with psycopg2 and inspect the exporter configuration alongside the 404 logs; done means the database call produces a trace and the export error no longer occurs.

Written by the indexing model from the issue text.

Assessment

Tech stack
aws, postgresql, python
Domain
cloud, database, observability
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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