Release v2.23.0

What's Changed

Enhancements

• Upgrade to OTel v2.23.0 and Contrib v1.52.0
  (#1292)
• Adaptive Sampling: Ensure the highest priority sampling rule is matched
  (#1290)
• Sign Lambda layer by AWS Signer
  (#1275)
• Bump Netty version to 4.1.130 Final
  (#1271)
• Remove conflicting attributes from aws-sdk instrumentation
  (#1294)
• Remove support for Java 23, add for Java 25
  (#1296)
• Add Application Signals Dimensions to EMF exporter
  (#1264)
• Configure EMF and CompactLog Exporters for Lambda Environment
  (#1222)
• feat: [Java] EMF Exporter Implementation
  (#1209)

Upstream Components

• OpenTelemetry Java Contrib - 1.52.0
• Opentelemetry Instrumentation for Java - 2.23.0

Release Artifacts

This release publishes to public ECR and Maven Central.

• See ADOT Java auto-instrumentation Docker image v2.23.0 in our public ECR repository:
  https://gallery.ecr.aws/aws-observability/adot-autoinstrumentation-java
• See version 2.23.0 in our Maven Central repository:
  https://central.sonatype.com/artifact/software.amazon.opentelemetry/aws-opentelemetry-agent

Lambda Layer

This release includes the AWS OpenTelemetry Lambda Layer for Java version 2.23.0-e437771.

Lambda Layer ARNs:

Region	Layer ARN
af-south-1	arn:aws:lambda:af-south-1:904233096616:layer:AWSOpenTelemetryDistroJava:9
ap-east-1	arn:aws:lambda:ap-east-1:888577020596:layer:AWSOpenTelemetryDistroJava:9
ap-northeast-1	arn:aws:lambda:ap-northeast-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
ap-northeast-2	arn:aws:lambda:ap-northeast-2:615299751070:layer:AWSOpenTelemetryDistroJava:9
ap-northeast-3	arn:aws:lambda:ap-northeast-3:615299751070:layer:AWSOpenTelemetryDistroJava:9
ap-south-1	arn:aws:lambda:ap-south-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
ap-south-2	arn:aws:lambda:ap-south-2:796973505492:layer:AWSOpenTelemetryDistroJava:9
ap-southeast-1	arn:aws:lambda:ap-southeast-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
ap-southeast-2	arn:aws:lambda:ap-southeast-2:615299751070:layer:AWSOpenTelemetryDistroJava:9
ap-southeast-3	arn:aws:lambda:ap-southeast-3:039612877180:layer:AWSOpenTelemetryDistroJava:9
ap-southeast-4	arn:aws:lambda:ap-southeast-4:713881805771:layer:AWSOpenTelemetryDistroJava:9
ap-southeast-5	arn:aws:lambda:ap-southeast-5:152034782359:layer:AWSOpenTelemetryDistroJava:6
ap-southeast-7	arn:aws:lambda:ap-southeast-7:980416031188:layer:AWSOpenTelemetryDistroJava:6
ca-central-1	arn:aws:lambda:ca-central-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
ca-west-1	arn:aws:lambda:ca-west-1:595944127152:layer:AWSOpenTelemetryDistroJava:6
cn-north-1	arn:aws-cn:lambda:cn-north-1:440179912924:layer:AWSOpenTelemetryDistroJava:6
cn-northwest-1	arn:aws-cn:lambda:cn-northwest-1:440180067931:layer:AWSOpenTelemetryDistroJava:6
eu-central-1	arn:aws:lambda:eu-central-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
eu-central-2	arn:aws:lambda:eu-central-2:156041407956:layer:AWSOpenTelemetryDistroJava:9
eu-north-1	arn:aws:lambda:eu-north-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
eu-south-1	arn:aws:lambda:eu-south-1:257394471194:layer:AWSOpenTelemetryDistroJava:9
eu-south-2	arn:aws:lambda:eu-south-2:490004653786:layer:AWSOpenTelemetryDistroJava:9
eu-west-1	arn:aws:lambda:eu-west-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
eu-west-2	arn:aws:lambda:eu-west-2:615299751070:layer:AWSOpenTelemetryDistroJava:9
eu-west-3	arn:aws:lambda:eu-west-3:615299751070:layer:AWSOpenTelemetryDistroJava:9
il-central-1	arn:aws:lambda:il-central-1:746669239226:layer:AWSOpenTelemetryDistroJava:9
me-central-1	arn:aws:lambda:me-central-1:739275441131:layer:AWSOpenTelemetryDistroJava:9
me-south-1	arn:aws:lambda:me-south-1:980921751758:layer:AWSOpenTelemetryDistroJava:9
mx-central-1	arn:aws:lambda:mx-central-1:610118373846:layer:AWSOpenTelemetryDistroJava:6
sa-east-1	arn:aws:lambda:sa-east-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
us-east-1	arn:aws:lambda:us-east-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
us-east-2	arn:aws:lambda:us-east-2:615299751070:layer:AWSOpenTelemetryDistroJava:9
us-west-1	arn:aws:lambda:us-west-1:615299751070:layer:AWSOpenTelemetryDistroJava:9
us-west-2	arn:aws:lambda:us-west-2:615299751070:layer:AWSOpenTelemetryDistroJava:9

Release v2.20.0

What's Changed

Enhancements

• Support X-Ray Trace Id extraction from Lambda Context object, and respect user-configured OTEL_PROPAGATORS in AWS Lamdba instrumentation
  (#1191) (#1218)
• Adaptive Sampling improvements: Ensure propagation of sampling rule across services and AWS accounts. Remove unnecessary B3 propagator.
  (#1201)
• Add support for new formal database semantic convention keys.
  (#1162)
• Bump ADOT Java version to 2.20.0 and OTel deps to 2.20.1.
  (#1246)

Upstream Components

• OpenTelemetry Java Contrib - 1.48.0
• Opentelemetry Instrumentation for Java - 2.20.1

Release Artifacts

This release publishes to public ECR and Maven Central.

• See ADOT Java auto-instrumentation Docker image v2.20.0 in our public ECR repository:
  https://gallery.ecr.aws/aws-observability/adot-autoinstrumentation-java
• See version 2.20.0 in our Maven Central repository:
  https://central.sonatype.com/artifact/software.amazon.opentelemetry/aws-opentelemetry-agent

Lambda Layer

This release includes the AWS OpenTelemetry Lambda Layer for Java version 2.20.0-5552646.

Lambda Layer ARNs:

Region	Layer ARN
af-south-1	arn:aws:lambda:af-south-1:904233096616:layer:AWSOpenTelemetryDistroJava:8
ap-east-1	arn:aws:lambda:ap-east-1:888577020596:layer:AWSOpenTelemetryDistroJava:8
ap-northeast-1	arn:aws:lambda:ap-northeast-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
ap-northeast-2	arn:aws:lambda:ap-northeast-2:615299751070:layer:AWSOpenTelemetryDistroJava:8
ap-northeast-3	arn:aws:lambda:ap-northeast-3:615299751070:layer:AWSOpenTelemetryDistroJava:8
ap-south-1	arn:aws:lambda:ap-south-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
ap-south-2	arn:aws:lambda:ap-south-2:796973505492:layer:AWSOpenTelemetryDistroJava:8
ap-southeast-1	arn:aws:lambda:ap-southeast-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
ap-southeast-2	arn:aws:lambda:ap-southeast-2:615299751070:layer:AWSOpenTelemetryDistroJava:8
ap-southeast-3	arn:aws:lambda:ap-southeast-3:039612877180:layer:AWSOpenTelemetryDistroJava:8
ap-southeast-4	arn:aws:lambda:ap-southeast-4:713881805771:layer:AWSOpenTelemetryDistroJava:8
ap-southeast-5	arn:aws:lambda:ap-southeast-5:152034782359:layer:AWSOpenTelemetryDistroJava:5
ap-southeast-7	arn:aws:lambda:ap-southeast-7:980416031188:layer:AWSOpenTelemetryDistroJava:5
ca-central-1	arn:aws:lambda:ca-central-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
ca-west-1	arn:aws:lambda:ca-west-1:595944127152:layer:AWSOpenTelemetryDistroJava:5
cn-north-1	arn:aws-cn:lambda:cn-north-1:440179912924:layer:AWSOpenTelemetryDistroJava:5
cn-northwest-1	arn:aws-cn:lambda:cn-northwest-1:440180067931:layer:AWSOpenTelemetryDistroJava:5
eu-central-1	arn:aws:lambda:eu-central-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
eu-central-2	arn:aws:lambda:eu-central-2:156041407956:layer:AWSOpenTelemetryDistroJava:8
eu-north-1	arn:aws:lambda:eu-north-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
eu-south-1	arn:aws:lambda:eu-south-1:257394471194:layer:AWSOpenTelemetryDistroJava:8
eu-south-2	arn:aws:lambda:eu-south-2:490004653786:layer:AWSOpenTelemetryDistroJava:8
eu-west-1	arn:aws:lambda:eu-west-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
eu-west-2	arn:aws:lambda:eu-west-2:615299751070:layer:AWSOpenTelemetryDistroJava:8
eu-west-3	arn:aws:lambda:eu-west-3:615299751070:layer:AWSOpenTelemetryDistroJava:8
il-central-1	arn:aws:lambda:il-central-1:746669239226:layer:AWSOpenTelemetryDistroJava:8
me-central-1	arn:aws:lambda:me-central-1:739275441131:layer:AWSOpenTelemetryDistroJava:8
me-south-1	arn:aws:lambda:me-south-1:980921751758:layer:AWSOpenTelemetryDistroJava:8
mx-central-1	arn:aws:lambda:mx-central-1:610118373846:layer:AWSOpenTelemetryDistroJava:5
sa-east-1	arn:aws:lambda:sa-east-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
us-east-1	arn:aws:lambda:us-east-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
us-east-2	arn:aws:lambda:us-east-2:615299751070:layer:AWSOpenTelemetryDistroJava:8
us-west-1	arn:aws:lambda:us-west-1:615299751070:layer:AWSOpenTelemetryDistroJava:8
us-west-2	arn:aws:lambda:us-west-2:615299751070:layer:AWSOpenTelemetryDistroJava:8

Release lambda-v2.11.5-83edc98

AWS OpenTelemetry Lambda Layer for Java version 2.11.5-83edc98

See new Lambda Layer ARNs:

Region	Layer ARN
af-south-1	arn:aws:lambda:af-south-1:904233096616:layer:AWSOpenTelemetryDistroJava:7
ap-east-1	arn:aws:lambda:ap-east-1:888577020596:layer:AWSOpenTelemetryDistroJava:7
ap-northeast-1	arn:aws:lambda:ap-northeast-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
ap-northeast-2	arn:aws:lambda:ap-northeast-2:615299751070:layer:AWSOpenTelemetryDistroJava:7
ap-northeast-3	arn:aws:lambda:ap-northeast-3:615299751070:layer:AWSOpenTelemetryDistroJava:7
ap-south-1	arn:aws:lambda:ap-south-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
ap-south-2	arn:aws:lambda:ap-south-2:796973505492:layer:AWSOpenTelemetryDistroJava:7
ap-southeast-1	arn:aws:lambda:ap-southeast-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
ap-southeast-2	arn:aws:lambda:ap-southeast-2:615299751070:layer:AWSOpenTelemetryDistroJava:7
ap-southeast-3	arn:aws:lambda:ap-southeast-3:039612877180:layer:AWSOpenTelemetryDistroJava:7
ap-southeast-4	arn:aws:lambda:ap-southeast-4:713881805771:layer:AWSOpenTelemetryDistroJava:7
ap-southeast-5	arn:aws:lambda:ap-southeast-5:152034782359:layer:AWSOpenTelemetryDistroJava:4
ap-southeast-7	arn:aws:lambda:ap-southeast-7:980416031188:layer:AWSOpenTelemetryDistroJava:4
ca-central-1	arn:aws:lambda:ca-central-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
ca-west-1	arn:aws:lambda:ca-west-1:595944127152:layer:AWSOpenTelemetryDistroJava:4
cn-north-1	arn:aws-cn:lambda:cn-north-1:440179912924:layer:AWSOpenTelemetryDistroJava:4
cn-northwest-1	arn:aws-cn:lambda:cn-northwest-1:440180067931:layer:AWSOpenTelemetryDistroJava:4
eu-central-1	arn:aws:lambda:eu-central-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
eu-central-2	arn:aws:lambda:eu-central-2:156041407956:layer:AWSOpenTelemetryDistroJava:7
eu-north-1	arn:aws:lambda:eu-north-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
eu-south-1	arn:aws:lambda:eu-south-1:257394471194:layer:AWSOpenTelemetryDistroJava:7
eu-south-2	arn:aws:lambda:eu-south-2:490004653786:layer:AWSOpenTelemetryDistroJava:7
eu-west-1	arn:aws:lambda:eu-west-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
eu-west-2	arn:aws:lambda:eu-west-2:615299751070:layer:AWSOpenTelemetryDistroJava:7
eu-west-3	arn:aws:lambda:eu-west-3:615299751070:layer:AWSOpenTelemetryDistroJava:7
il-central-1	arn:aws:lambda:il-central-1:746669239226:layer:AWSOpenTelemetryDistroJava:7
me-central-1	arn:aws:lambda:me-central-1:739275441131:layer:AWSOpenTelemetryDistroJava:7
me-south-1	arn:aws:lambda:me-south-1:980921751758:layer:AWSOpenTelemetryDistroJava:7
mx-central-1	arn:aws:lambda:mx-central-1:610118373846:layer:AWSOpenTelemetryDistroJava:4
sa-east-1	arn:aws:lambda:sa-east-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
us-east-1	arn:aws:lambda:us-east-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
us-east-2	arn:aws:lambda:us-east-2:615299751070:layer:AWSOpenTelemetryDistroJava:7
us-west-1	arn:aws:lambda:us-west-1:615299751070:layer:AWSOpenTelemetryDistroJava:7
us-west-2	arn:aws:lambda:us-west-2:615299751070:layer:AWSOpenTelemetryDistroJava:7

Notes:

Release v2.11.5

Contains updates of the following upstream components:
OpenTelemetry Java - 1.45.0
OpenTelemetry Instrumentation for Java - 2.11.0
OpenTelemetry Java Contrib - 1.39.0

Enhancement:

• AWS X-Ray Adaptive Sampling Improvements:
  • Remove unnecessary propagators that block trace state and baggage propagation: #1183
  • Ensure sampling rule propagation across service boundaries: #1186
  • Ensure sampling rule propagation across AWS accounts: #1188

This release also publishes the ADOT Java auto-instrumentation Docker image v2.11.5 into our public ECR repository:
public.ecr.aws/aws-observability/adot-autoinstrumentation-java:v2.11.5

Release v2.11.4

Contains updates of the following upstream components:
OpenTelemetry Java - 1.45.0
OpenTelemetry Instrumentation for Java - 2.11.0
OpenTelemetry Java Contrib - 1.39.0

Enhancement:

• AWS X-Ray Adaptive Sampling Support - #1141

This release also publishes the ADOT Java auto-instrumentation Docker image v2.11.4 into our public ECR repository:
public.ecr.aws/aws-observability/adot-autoinstrumentation-java:v2.11.4

Release v2.11.3

Contains updates of the following upstream components:

OpenTelemetry Java - 1.45.0
OpenTelemetry Instrumentation for Java - 2.11.0
OpenTelemetry Java Contrib - 1.39.0

This release also publishes the ADOT Java auto-instrumentation Docker image v2.11.3 into our public ECR repository:
public.ecr.aws/aws-observability/adot-autoinstrumentation-java:v2.11.3

Release v2.11.2

Contains updates of the following upstream components:

OpenTelemetry Java - 1.45.0
OpenTelemetry Instrumentation for Java - 2.11.0
OpenTelemetry Java Contrib - 1.39.0

This release also publishes the ADOT Java auto-instrumentation Docker image v2.11.2 into our public ECR repository:
public.ecr.aws/aws-observability/adot-autoinstrumentation-java:v2.11.2

Release v2.11.1

Contains updates of the following upstream components:

OpenTelemetry Java - 1.45.0
OpenTelemetry Instrumentation for Java - 2.11.0
OpenTelemetry Java Contrib - 1.39.0

This release also publishes the ADOT Java auto-instrumentation Docker image v2.11.1 into our public ECR repository:
public.ecr.aws/aws-observability/adot-autoinstrumentation-java:v2.11.1

Release v2.11.0

Contains updates of the following upstream components:

OpenTelemetry Java - 1.45.0
OpenTelemetry Instrumentation for Java - 2.11.0
OpenTelemetry Java Contrib - 1.39.0

This release also publishes the ADOT Java auto-instrumentation Docker image v2.11.0 into our public ECR repository:
public.ecr.aws/aws-observability/adot-autoinstrumentation-java:v2.11.0

Release aws-distro-opentelemetry-xray-udp-span-exporter v1.0.0

Please refer to the Changelog for more details