[receiver/awsxray] Does not retain CloudWatch Log Group information #31784
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This was referenced Mar 19, 2024
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From the issue: > X-Ray segments have a few [optional fields](https://docs.aws.amazon.com/xray/latest/devguide/xray-api-segmentdocuments.html#api-segmentdocuments-aws) that carry AWS resource data. As part of the translation of X-Ray segments to spans, the translator [extracts AWS data](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/receiver/awsxrayreceiver/internal/translator/aws.go#L15) and puts them in the resource attributes. It does this for EC2, ECS, Beanstalk, and EKS, but not for CloudWatch Logs. So, by the time the span [reaches the exporter](https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/main/exporter/awsxrayexporter/internal/translator/aws.go#L109), that information is lost. This change adds the cloudwatch logs metadata to the attributes with the keys `conventions.AttributeAWSLogGroupARNs` and `conventions.AttributeAWSLogGroupNames`. Both of these are used by the awsxrayexporter to restore the `LogGroupMetadata`. https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/decc66f276b9bb3ca7b775d59a93340503668641/exporter/awsxrayexporter/internal/translator/aws.go#L109-L112 https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/decc66f276b9bb3ca7b775d59a93340503668641/exporter/awsxrayexporter/internal/translator/aws.go#L293-L295 Fixes #31784 **Testing:** Added unit tests to validate the translation to attributes.
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Component(s)
receiver/awsxray
What happened?
Description
X-Ray segments have a few optional fields that carry AWS resource data. As part of the translation of X-Ray segments to spans, the translator extracts AWS data and puts them in the resource attributes. It does this for EC2, ECS, Beanstalk, and EKS, but not for CloudWatch Logs. So, by the time the span reaches the exporter, that information is lost.
Steps to Reproduce
Use the AWS X-Ray SDK and include CloudWatch Logs resource data.
Expected Result
The resource data gets forwarded to the exporter and passed along to X-Ray Frontend. This allows the logs to be correlated with the traces.
Actual Result
The logs information is not sent to the X-Ray Frontend and it is unavailable in the console.
Collector version
v0.89.0
Environment information
Environment
OS: (e.g., "Ubuntu 20.04")
Compiler(if manually compiled): (e.g., "go 14.2")
OpenTelemetry Collector configuration
No response
Log output
No response
Additional context
No response
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