🤖 Claude Code Review

Status: Complete

This PR improves the memory leak fix from #51 by using a global solution instead of per-client configuration. The approach is sound and follows best practices for the Sarama library.

Strengths:

• Uses metrics.UseNilMetrics = true globally via init() - this is the recommended approach per the Sarama maintainers
• Consolidates the fix to a single location rather than repeating it across multiple client instantiations
• Properly placed in kafka_producer_async.go which is imported by all other Kafka client code

Considerations:

• The test files in test/longtest/util/kafka/simple_test.go and test/chaos/scenario_02_kafka_broker_failure_test.go also create Sarama configs directly but should be covered by the global setting
• The init() function will execute when the package is imported, ensuring the setting applies before any Sarama clients are created

No issues found. The implementation correctly addresses the memory leak using the globally recommended solution.

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud