Data Integration Connector Release Notes > Connector and connectivity issues > Databricks Connector

Databricks Connector

Fixed issues

The following table describes fixed issues:

Issue	Description
CCON-95737	When you use the Databricks runtime version 14 and run a Databricks mapping in advanced mode, the mapping fails with the following error: Error:org.apache.spark.sql.delta.actions.InvalidProtocolVersionException: Delta protocol version is too new for this version of the Databricks Runtime. Please upgrade to a newer release. (July 2024)

Known issues

The following table describes known issues:

Issue	Description
CCON-101731	When you run a mapping task that is based on a mapping in SQL ELT mode, and the mapping contains a parameterized unconnected Lookup transformation, the task fails with the following error: An error occurred during mapping translation: Internal error. (October 2024)

Third-party known issues

The following table describes third-party known issues:

Issue	Description
CCON-70459	When you read more than 10 GB of data from Databricks, the mappings intermittently fail with the following error: [ERROR] Read from Delta table failed (November 2023) Databricks ticket number: 2310230030003014