Updating Java Lambda to Datadog-Extension-ARM version 84 leads to Lambda running until timeout

[remcozigterman]

Hello,

we have several java/kotlin lambda's runnin in timeouts since we have updated the Datadog-Extension-ARM layer to version 84 or newer. Our own code completes in several milliseconds and after that the lambda waits until it time outs to response (in our case 1 minute). We can point this problem to the update of the Datadog-Extension-ARM layer from version 83 to 84.

This problem only happens when the lambda is a versioned layer with snapstart enabled. If we run the lambda directly on the main version it response in normal time.

We also updated the dd-trace-java lambda layer from version 23 to version 24, but that did not have any change in the response time.

[astuyve]

Hi @remcozigterman, thanks for the note! We probably need to see more information about your configuration to accurately help.

Do you think you could collect debug logs with a lambda flare and open a support ticket? You can share the ticket number here so I can find your debug logs.

Thanks!
AJ

[astuyve]

Ah I think this is a dupe of #834, going to close this and move the conversation there. Please do open the support ticket!

[lym953]

Thanks for the report! To help me better understand your issue: is your DD key stored as a Secret Manager secret and specified using an env var DD_API_KEY_SECRET_ARN?

[remcozigterman]

Hi @lym953,

I missed the question, so sorry for the late reply.

But yes, the DD key is stored as a secremt manager secret and we specified the env var DD_API_KEY_SECRET_ARN with the arn off the secret.

[lym953]

@remcozigterman Thanks for confirming. Then the issue should be fixed in the next release, which should be out in the next 1–2 weeks.

[lym953]

@remcozigterman Could you try v87?

[remcozigterman]

v87 is working fine :-D