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https://issues.apache.org/jira/browse/KAFKA-17704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17887623#comment-17887623
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Greg Harris commented on KAFKA-17704:
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[~pavlov2000uk] Can you explain why this is distinct from KAFKA-17627?
Tasks can only receive new credentials from the ConfigProviders when they are
restarted. So if the task is using expires experiences authentication problems,
that's probably because it hasn't restarted to pick up the new secrets.
> possible race condition in TTL credentials when connectors recycled on single
> node instance
> -------------------------------------------------------------------------------------------
>
> Key: KAFKA-17704
> URL: https://issues.apache.org/jira/browse/KAFKA-17704
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 3.7.1
> Reporter: Doug Whitfield
> Priority: Minor
> Attachments: For_community.zip.001, For_community.zip.002,
> For_community.zip.003, For_community.zip.004, For_community.zip.005,
> For_community.zip.006, For_community.zip.007,
> image-2024-10-07-11-17-41-951.png, logstoupload.log
>
>
> This is related to https://issues.apache.org/jira/browse/KAFKA-9228 and
> https://issues.apache.org/jira/browse/KAFKA-17627 but in single node instance
> and only related to credentials (as far as we know currently), so maybe
> something else is in play?
> In some cases, when TTL is used with a single node, passwords are not passed
> properly.
> In the "logstoupload.log" file you can see that at 09:14 the password does
> not get change, but at 09:24 it does get changed.
> We are able to "reliably" reproduce this in prod-like environment where this
> log comes from in Kubernetes, but we have only captured this "race condition"
> in test rarely where we are not using Kubernetes. We have seen it without
> Kubernetes though.
> We hope to provide something more reproducible next week, but perhaps
> uploading this "full" log will allow you to guide us so we can make this more
> reproducible.
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