A workflow that uses EventBridge, Step Functions, and Glue has failed.
Trace records across services using one execution correlation.
Which monitoring approach is most appropriate?
Emit an execution or dataset correlation ID in structured logs and search it across CloudWatch Logs Insights.
Detailed explanation
Removing the input destroys evidence and prevents reproducible replay.
Removing the input destroys evidence and prevents reproducible replay.
Clock differences and concurrent runs make the root cause easy to confuse.
Clock differences and concurrent runs make the root cause easy to confuse.
API audit records do not necessarily contain business-record processing details.
API audit records do not necessarily contain business-record processing details.
The same ID links task failures, inputs, and downstream records across services.
The same ID links task failures, inputs, and downstream records across services.
Check official documentation
Compare the following points with the official documentation.
Amazon CloudWatch Logs Insights、Step Functions execution ARN、structured loggingの公式説明を確認する。
What to confirm
時刻だけの目視と相関IDによる分散トレースの違いを説明できる。
Key points
- Logs Insights
- Correlation ID
- Structured logging
- Execution ARN
Notes
- Environment: AWS公式DEA-C01試験ガイドと各サービスの公式ドキュメントの確認
- Confirm current AWS service behavior in the official DEA-C01 documentation.
Foundation review
Log contract
Emit task, input version, error class, and timestamp without secrets.
Retention and cost
Set log retention and export policies according to search and audit needs.