Install a Trusted Library
1 - Install the Library
In the Databricks Clusters UI, install your third-party library .jar or Maven artifact with Library Source
Upload
,DBFS
,DBFS/S3
, orMaven
. Alternatively, use the Databricks libraries API.In the Databricks Clusters UI, add the
IMMUTA_SPARK_DATABRICKS_TRUSTED_LIB_URIS
property as a Spark environment variable and set it to your artifact's URI:
For Maven artifacts, the URI is maven:/<maven_coordinates>
, where <maven_coordinates>
is the Coordinates field found when clicking on the installed artifact on the Libraries tab in the Databricks Clusters UI. Here's an example of an installed artifact:
In this example, you would add the following Spark environment variable:
Once you've finished making your changes, restart the cluster.
Specifying more than one trusted library
To specify more than one trusted library, comma delimit the URIs:
2 - Execute a Command in a Notebook
Once the cluster is up, execute a command in a notebook. If the trusted library installation is successful, you should see driver log messages like this:
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