1

Hi,

we have deployed Redash in Kubernetes cluster by using contrib-helm-chart - GitHub - getredash/contrib-helm-chart: Community maintained Redash Helm Chart.

Everything works fine but the schema is not getting loaded. Please see the screenshot for reference:

redash_schema 2021-07-15 at 5.27.35 PM
redash_schema 2021-07-15 at 5.27.35 PM3584×1220 180 KB

Please suggest.

Thank you!

2

Do you see an errors in your Redash logs?
Did you specify any Schemas to load metadata for in your data source setup screen?

3

I don’t see any errors. Also , I don’t get an option on the setup screen to add the schemas.

add-datasource-redash
add-datasource-redash1230×1376 61.8 KB

4

The latest version of the Databricks query runner lets you specify which Schemas to load metadata for. It looks like contrib-helm-chart hasn’t been updated with this query_runner though :confused:

Do you see any errors in your logs?

5

Could you tell if changing anything in helm-chart lets me specify the schema?

I looked at redash container logs but i don’t see any errors there.All I see in the logs is -
[2021-07-26 04:19:36,993][PID:18903][INFO][metrics] method=GET path=/ping endpoint=redash_ping status=200 content_type=text/html; charset=utf-8 content_length=5 duration=0.21 query_count=0 query_duration=0.00

Thanks.

6

Unfortunately we don’t have any specific information about contrib-helm-chart. It’s not maintained by the core Redash team. In general, however, the query runners are versioned alongside the application. So if contrib-helm-chart is still using an old version of the Databricks query runner, you will need to upgrade the Redash version to incorporate the new query runner.

7

I also faced the same issue recently in our system in redash v9 beta.

8

@jesse i actually used the redash beta v10 in the hem chart configuration . I can see the changes in UI with the new version but it didnt incorporate the query runny changes i guess. That’s why i don’t get to mention the schema while adding a data source.