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[PR #30706] feat: Enhances OpenTelemetry node parsers #32933

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opened 2026-02-21 20:52:21 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 20:52:21 -05:00
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Original Pull Request: https://github.com/langgenius/dify/pull/30706

State: closed
Merged: Yes

Important

  1. Make sure you have read our contribution guidelines
  2. Ensure there is an associated issue and you have been assigned to it
  3. Use the correct syntax to link this PR: Fixes #<issue number>.

Summary

to close https://github.com/langgenius/dify/issues/28446

Architecture

  • Add result_event parameter to on_node_run_end for inputs/outputs extraction
  • Refactor parsers to extensions/otel/parser/ organized by node type

New Features

  • Enable inputs/outputs extraction from execution results for all node types
  • Add LLMNodeOTelParser supporting model info, token usage, prompts, completions, and finish reasons
  • Add RetrievalNodeOTelParser supporting query extraction and document formatting
  • Add gen_ai attributes for better LLM & workflow operation visualization

Screenshots

image image image image

Checklist

  • This change requires a documentation update, included: Dify Document
  • I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
  • I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
  • I've updated the documentation accordingly.
  • I ran make lint and make type-check (backend) and cd web && npx lint-staged (frontend) to appease the lint gods
**Original Pull Request:** https://github.com/langgenius/dify/pull/30706 **State:** closed **Merged:** Yes --- > [!IMPORTANT] > > 1. Make sure you have read our [contribution guidelines](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) > 1. Ensure there is an associated issue and you have been assigned to it > 1. Use the correct syntax to link this PR: `Fixes #<issue number>`. ## Summary <!-- Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change. --> to close https://github.com/langgenius/dify/issues/28446 ### Architecture - Add `result_event` parameter to `on_node_run_end` for inputs/outputs extraction - Refactor parsers to `extensions/otel/parser/` organized by node type ### New Features - Enable inputs/outputs extraction from execution results for all node types - Add `LLMNodeOTelParser` supporting model info, token usage, prompts, completions, and finish reasons - Add `RetrievalNodeOTelParser` supporting query extraction and document formatting - Add gen_ai attributes for better LLM & workflow operation visualization ## Screenshots <img alt="image" src="https://github.com/user-attachments/assets/ce0a0957-3677-466d-bed9-da0a3493e754" /> <img alt="image" src="https://github.com/user-attachments/assets/f2b89564-8013-4a1d-80bb-2982640e1f32" /> <img alt="image" src="https://github.com/user-attachments/assets/324ad278-d162-4b9f-ae8d-d29e475ef0cf" /> <img alt="image" src="https://github.com/user-attachments/assets/fafc747b-ed67-4af5-b15b-a6ffe6ef4af6" /> ## Checklist - [ ] This change requires a documentation update, included: [Dify Document](https://github.com/langgenius/dify-docs) - [x] I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!) - [x] I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change. - [x] I've updated the documentation accordingly. - [x] I ran `make lint` and `make type-check` (backend) and `cd web && npx lint-staged` (frontend) to appease the lint gods
yindo added the pull-request label 2026-02-21 20:52:21 -05:00
yindo closed this issue 2026-02-21 20:52:21 -05:00
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Reference: langgenius/dify#32933
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