cancel
Showing results for 
Search instead for 
Did you mean: 
Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
cancel
Showing results for 
Search instead for 
Did you mean: 

Azure Databricks cluster driver config

ShellyXiao
New Contributor II

Hi there,

I am trying to set up databricks storage account access in Global init script. according to Azure Databricks document on creating cluster with driver config for all clusters (https://learn.microsoft.com/en-us/azure/databricks/archive/compute/configure#spark-configuration), I wrote following code, but I am not sure the format is correct or not and how to reference secret.

I tested the init script, got this error:

ERROR ProjectConf$: Failed to parse conf file '/databricks/driver/conf/00-custom-spark-driver-defaults.conf', skipping...

com.typesafe.config.ConfigException$Parse: File: /databricks/driver/conf/00-custom-spark-driver-defaults.conf: 8: in value for key '"fs.azure.account.oauth2.client.secret.adlssaprdraw.dfs.core.windows.net"': expecting a close brace or a field name here, got '{'

   at com.typesafe.config.impl.Parser$ParseContext.parseError(Parser.java:435)

could you help?

Thanks!

My code:

spark_defaults_conf="/databricks/driver/conf/00-custom-spark-driver-defaults.conf"

cat << EOF > $spark_defaults_conf

[driver] {

"fs.azure.account.auth.type.adlssadevraw.dfs.core.windows.net" = "OAuth"

"fs.azure.account.oauth.provider.type.adlssadevraw.dfs.core.windows.net" = "org.apache.hadoop.fs.azurebfs.oauth2.ClientCredsTokenProvider"

"fs.azure.account.oauth2.client.id.adlssadevraw.dfs.core.windows.net" = "444aef64-8f39-41c0-b769-e312d20be27f"

"fs.azure.account.oauth2.client.secret.adlssadevraw.dfs.core.windows.net" = {{secrets/dev-kv-01-scope/databricks-dev-01-sp}}

"fs.azure.account.oauth2.client.endpoint.adlssadevraw.dfs.core.windows.net" = "https://login.microsoftonline.com/c499ec336-2375-432e-92f5-63cbbc442ad57/oauth2/token"

}

EOF

1 REPLY 1

Thank you for your response, Kaniz

I don't think $(dbUtils) as you provided in the example code will work.

Join Us as a Local Community Builder!

Passionate about hosting events and connecting people? Help us grow a vibrant local community—sign up today to get started!

Sign Up Now