Skip to content

Upgrade from 3.13.x with Khepri enabled: exception exit: {{user_already_exists,<<"guest">>} #13853

Closed Answered by michaelklishin
qcsoftware513 asked this question in Questions

You must be logged in to vote

@qcsoftware513 we have figured out what happens.

Khepri in 4.x has a completely different data model than in 3.13.x. In 3.13.x, it was an experimental feature flag, so upgrades from 3.13.x nodes with Khepri are only possible if you use a Blue Green deployment technique or (for development nodes) after wiping the node's data.

Replies: 3 comments 4 replies

You must be logged in to vote
0 replies

You must be logged in to vote
4 replies
@michaelklishin

@qcsoftware513

@qcsoftware513

@michaelklishin

You must be logged in to vote
0 replies
Answer selected by michaelklishin
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
2 participants