[BUG] Traces not registering locally with the new instrumentation technique

[arthurbrenno]

Describe the bug
Im using a self-hosted phoenix version and playing around with some API requests. My traces are not beeing registered in localhost:6006.

To Reproduce
Steps to reproduce the behavior:

1. Create a docker-compose:

services:
  phoenix:
    image: arizephoenix/phoenix:latest  # Ensure the Phoenix version is 4.0.0 or later
    depends_on:
      - db
    ports:
      - "6006:6006"  # Phoenix UI and OTLP HTTP collector
      - "4317:4317"  # OTLP gRPC collector
      - "9090:9090"  # Optional: Prometheus metrics port, if enabled
    environment:
      - PHOENIX_SQL_DATABASE_URL=postgresql://postgres:postgres@db:5432/postgres  # PostgreSQL connection URL
      - PHOENIX_WORKING_DIR=/mnt/data  # Optional: Specify working directory for Phoenix
    volumes:
      - phoenix_data:/mnt/data   # Persistent volume for Phoenix data

  db:
    image: postgres:14  # PostgreSQL version >= 14
    restart: always
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=postgres
    ports:
      - "5432:5432"  # PostgreSQL port
    volumes:
      - postgres_data:/var/lib/postgresql/data  # Persistent volume for PostgreSQL database

volumes:
  phoenix_data:
    driver: local  # Persistent volume for Phoenix data
  postgres_data:
    driver: local  # Persistent volume for PostgreSQL data

2. Use the following versions of the dependencies:

"openinference-instrumentation-llama-index>=2",
    "opentelemetry-proto>=1.12.0",
    "arize-phoenix-otel>=0.5.1",
    "llama-index-callbacks-arize-phoenix>=0.1.6",

3. Use the following code to setup phoenix:

from openinference.instrumentation.llama_index import LlamaIndexInstrumentor
from phoenix.otel import register

tracer_provider = register(
    project_name="default",
    endpoint="http://localhost:6006/v1/traces",
)

LlamaIndexInstrumentor().instrument(tracer_provider=tracer_provider)

Screenshots

Environment (please complete the following information):

• OS: MacOS
• Notebook Runtime uv as a package manager + python 3.10

[mikeldking]

Hi @arthurbrenno sorry you are facing issues. At first glance I'm not 100% sure what's wrong. Could you try using https://github.com/Arize-ai/openinference/tree/main/python/instrumentation/openinference-instrumentation-llama-index directly?

The errors seem very odd. Will dig in a bit more with the team.