I m getting an error in my agent logs using an ECSTask Infra

Question

I m getting an error in my agent logs using an ECSTask Infrastructure Block ```An error occured while monitoring flow run 793a0ee8 fe06 48d3 8858 31b2e99e4c50 The flow run will not be marked as failed but an issue may have occurred ``` I think the Agent is trying to watch the created ECS Task s logs and using the wrong parameters to watch them

Alex Turek · Answer

here s the line of code in `prefect aws` that shows up in the stack trace <https github com PrefectHQ prefect aws blob 267d973fcf9f9ccf1a4508140daf5b033a53c609 prefect aws ecs py L1013>

Alex Turek · Answer

the ECSTask is configured like ```ECSTask stream output = True configure cloudwatch logs = True ```

Alex Turek · Answer

and the error that s at the top of the stack trace ```An error occurred ResourceNotFoundException when calling the GetLogEvents operation The specified log stream does not exist ```

Abosede Oladipo · Answer

I m getting the same error It looks like the `prefect aws` <https github com PrefectHQ prefect aws blob 267d973fcf9f9ccf1a4508140daf5b033a53c609 prefect aws ecs py L964 L970|code> is being built using `log stream prefix family task definition revision` ```stream name = join log config awslogs stream prefix task definition family task arn rsplit 1 ``` Meanwhile aws creates the logs stream using `log stream prefix container name container id`

Abosede Oladipo · Answer

I m getting the same error It looks like the `prefect aws` is being built using `log stream prefix family task definition revision` ```stream name = join log config awslogs stream prefix task definition family task arn rsplit 1 ``` Meanwhile creates the log stream using `log stream prefix container name ecs task id`

Zanie · Answer

Can you please open an issue

Zanie · Answer

We have not been able to reproduce this and the tests are working it d be great to have a simple example so we can fix this

Zanie · Answer

More details at <https github com PrefectHQ prefect aws issues 177> would be appreciated

Zanie · Answer

Thanks <https github com PrefectHQ prefect aws pull 186>