25 lines
990 B
Markdown
25 lines
990 B
Markdown
# AWS Java SDK v2 Instrumentation
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Instrumentation for [AWS Java SDK v2](https://github.com/aws/aws-sdk-java-v2).
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## Usage
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To register instrumentation on an SDK client, register the interceptor when creating it.
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```java
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DynamoDbClient client = DynamoDbClient.builder()
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.overrideConfiguration(ClientOverrideConfiguration.builder()
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.addExecutionInterceptor(AwsSdk.newInterceptor()))
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.build())
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.build();
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```
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## Trace propagation
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The AWS SDK instrumentation currently only supports injecting the trace header into the request
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using the [AWS Trace Header](https://docs.aws.amazon.com/xray/latest/devguide/xray-concepts.html#xray-concepts-tracingheader) format.
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This format is the only format recognized by AWS managed services, and populating will allow
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propagating the trace through them. If this does not fulfill your use case, perhaps because you are
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using the same SDK with a different non-AWS managed service, let us know so we can provide
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configuration for this behavior.
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