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Dremio JDBC (Legacy) Release Notes

This article contains the release notes for the Dremio JDBC driver (Legacy). See Dremio JDBC Driver (Legacy) for documentation.

note

The Arrow Flight SQL JDBC driver is the recommended driver for connectivity to Java-based applications. The Dremio JDBC driver (Legacy) will not be updated or fixed moving forward.

Legacy JDBC Driver 17.0.0 (June 2021)​

Connection.getCatalog() would always return null.
Connection.getCatalog() now returns the current catalog for the connection.

Legacy JDBC Driver 15.2.0 (March 2021)​

  • Dremio uses the local timezone rather than UTC for datetime values.

Legacy JDBC Driver 15.0.0 (March 2021)​

  • Provides a useSystemTrustStore property that bypasses trustStoreType and automatically selects the correct Truststore based on the operating system. See JDBC Parameters for Dremio Wire Encryption for more information.
  • Dremio no longer maps empty usernames to anonymous. Rather, Dremio treats empty usernames as empty.

Legacy JDBC Driver 14.0.0 (February 2021)​

  • Provides a new class loader from a previously-loaded class when no class loader is available for a thread.

Legacy JDBC Driver 11.0.0 (November 2020)​

  • Support for TLS SNI when connecting to a TLS-enabled Dremio deployment. Dremio implicitly sets the TLS SNI property to the hostname used in the connection string.