Langgraph + langchain agent does not contain input/output logs and spans

[poshinchen]

Description

Langgraph + langchain agent does not contain input/output logs and spans.

Steps to Reproduce

1. agentcore create
2. select the CDK one
3. agentcore deploy
4. enabled transaction search and tracing
5. invoke agent

Only 1 span, and the runtime log group does not contain input, output, and tool execution logs.

Expected Behavior

It works for Strands agent with 12 spans and input, output, and tool execution logs in the log group.

Actual Behavior

Only 1 span, and the runtime log group does not contain input, output, and tool execution logs.

CLI Version

No response

Operating System

macOS

Additional Context

No response

[poshinchen]

Found it, the template should use "aws-opentelemetry-distro", instead of the normal collector with otlp exporter