Seeing 404 Not Found with SQLLAB_BACKEND_PERSISTENCE Enabled

[chris-befoul]

Latest Version of Apache Superset from docker image.

When the feature flag SQLLAB_BACKEND_PERSISTENCE is set to true in SQL lab upon selecting a schema receiving superset error trouble finding schema.

And seeing this error in logs upon trying to select schema:
404 Not Found: The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.

The next call where I am still able to select the schema executes no problem with a 200 status and I am able to run a query against it. When SQLLAB_BACKEND_PERSISTENCE is set to false, I am not seeing these errors but will receive the local storage error which I am trying to eliminate.

Relevant code:

Any help would be greatly appreciated!

[stale]

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[rusackas]

@chris-befoul this issue hasn't gotten any attention for quite a while. Sorry about that, yet optimistic that perhaps that means it's no longer an issue. Can you confirm whether or not you're still facing this, or if it was resolved in a newer version of Superset (e.g. 2.0.1)?

[chris-befoul]

@rusackas this issue has been resolved, thanks!