Error 400 - Deletion Vectors

ISSUE UPDATE (30May24): This issue is now RESOLVED in release 24.3.1.78.

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Databricks released partial support for Deletion Vectors in version 14.1.  This capability is not yet supported across the full Databricks platform.  Delta Sharing, the protocol upon which Exponam.Connect relies, is one of the areas which does not yet support Deletion Vectors.

Delta Lake tables should be updated / created using SET TBLPROPERTIES (delta.enableDeletionVectors=false) to ensure continued proper functioning of Exponam.Connect and any other Delta Sharing based applications.

We are continuing to work with Databricks Engineering to ensure prompt resolution of this issue; however, a release date to resolve has not yet been set.

ERROR MESSAGE FROM EXPONAM CONNECT:

See the Databricks article: https://docs.databricks.com/en/delta/deletion-vectors.html#compatibility-with-delta-clients and note the WARNING statement regarding Enabling Deletion Vectors.