Databricks

Gembo · 12-05-2023

I am trying to run a TRUNCATE command on my exasol DWH from Databricks using the pyexasol. This works perfectly fine when I have the cluster access mode as "No Isolation Shared" which does not have access to our Unity Catalog. When I change the clust...

Gembo · 12-06-2023

It is not a problem of connectivity/firewall as I am able to connect using pyexasol when setting the access mode to different values on Databricks Cluster. Our Exasol and Databricks are not trial modes as these are our main DWH/Data Lakehouse for our...

Gembo · 12-06-2023

@SSundaram "Single user" access mode works when connecting using pyexasol, but this cluster is being accessed by our whole Data Engineering team and would not really be a viable solution.

Gembo · 11-29-2023

@AkifCakir , Were you able to find a way to truncate without dropping the table using the .write function as I am facing the same issue as well.

Databricks

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Cluster Access mode set to Shared on Databricks, results in connection refused on Exasol

Re: Cluster Access mode set to Shared on Databricks, results in connection refused on Exasol

Re: Cluster Access mode set to Shared on Databricks, results in connection refused on Exasol

Re: Why Spark Save Modes , "overwrite" always drops table although "truncate" is