Skip to content

feat: Add OTEL based observability to the Go Feature Server #5685

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
shuchu merged 7 commits into from
Oct 24, 2025
Merged

feat: Add OTEL based observability to the Go Feature Server #5685

Changes from 1 commit
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
b0cd3bb
feat: Add OTEL based observability to Go feature server.
shuchu Oct 16, 2025
df6fcc3
fix: Fix the traces export issue.
shuchu Oct 21, 2025
82c5d26
fix: Remove the unnecessary coded exporter URL.
shuchu Oct 22, 2025
9973374
Merge branch 'feast-dev:master' into feat/issue-4821a
shuchu Oct 22, 2025
fc4107a
fix: Fix typos in README.
shuchu Oct 22, 2025
2075335
fix: Improve the code by following the Copilot AI's suggestions.
shuchu Oct 22, 2025
f8ae342
Merge branch 'master' into feat/issue-4821a
shuchu Oct 24, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
fix: Fix typos in README. 
Signed-off-by: Shuchu Han <shuchu.han@gmail.com>
  • Loading branch information
@shuchu
shuchu committed Oct 22, 2025
commit fc4107a02288cfdf71750bfb8e1ec923bad310e5
13 changes: 6 additions & 7 deletions go/README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,18 +15,17 @@ To build and run the Go Feature Server locally, create a feature_store.yaml file
## OTEL based observability
The OS level env variable `ENABLE_OTEL_TRACING=="true"/"false"` (string type) is used to enable/disable this service (with Tracing only).

The default export URL is "http://localhost:4318". The default schema of sending data to collector is **HTTP**. Please refer the following two docs about the configuration of the OTEL exporter:
The default exporter URL is "http://localhost:4318". The default schema of sending data to collector is **HTTP**. Please refer the following two docs about the configuration of the OTEL exporter:
1. https://opentelemetry.io/docs/languages/sdk-configuration/otlp-exporter/
2. https://pkg.go.dev/go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp#WithEndpoint

## List of files have OTEL observability code
1. internal/feast/transformation/transformation.go

3. internal/feast/onlinestore/redisonlinestore.go
4. internal/feast/server/grpc_server.go
5. internal/feast/server/http_server.go
6. internal/feast/server/server_commons.go
7. internal/feast/featurestore.go
2. internal/feast/onlinestore/redisonlinestore.go
3. internal/feast/server/grpc_server.go
4. internal/feast/server/http_server.go
5. internal/feast/server/server_commons.go
6. internal/feast/featurestore.go

## Example monitoring infra setup
1. docker compose file to setup Prometheus, Jaeger, and OTEL-collector.
Expand Down
Loading