https://github.com/fyndiq/confluent_kafka_helpers

https://github.com/fyndiq/confluent_kafka_helpers

client confluent helpers kafka python

Last synced: 12 days ago
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• Host: GitHub
• URL: https://github.com/fyndiq/confluent_kafka_helpers
• Owner: fyndiq
• Created: 2017-08-21T12:42:41.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2024-11-21T14:35:41.000Z (about 1 month ago)
• Last Synced: 2024-12-10T04:05:46.681Z (22 days ago)
• Topics: client, confluent, helpers, kafka, python
• Language: Python
• Homepage:
• Size: 289 KB
• Stars: 14
• Watchers: 27
• Forks: 5
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • Codeowners: .github/CODEOWNERS

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README

        
# Confluent Kafka helpers

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Library built on top of [Confluent Kafka

Python](https://github.com/confluentinc/confluent-kafka-python) adding

abstractions for consuming and producing messages in a more Pythonic way.

## OpenTelemetry (OTEL)

### Test generation of spans

Make sure you have `opentelemetry-sdk` installed.

Add this code to your applications entry point as early as possible, e.g:

```python

from opentelemetry import trace

from opentelemetry.sdk.trace import TracerProvider

from opentelemetry.sdk.trace.export import BatchSpanProcessor, ConsoleSpanExporter

provider = TracerProvider()

processor = BatchSpanProcessor(ConsoleSpanExporter())

provider.add_span_processor(processor)

trace.set_tracer_provider(provider)

...

consumer = init_app()

consumer.consume()

```

All spans will now be printed to the std out instead of getting exported.

**NOTE!** This will most probably conflict if you use another SDK, e.g: `ddtrace` with OTEL enabled

(`DD_TRACE_OTEL_ENABLED=true`), since it will set up it's own read-only tracer provider. This is mainly for debugging

the generated spans from an OTEL point of view. Once verified, you should also test with your preferred SDK/exporter.