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Last updated: Oct 15, 2026 15:24 UTC

Enhancements

What's New

This section consists of the enhancements by services introduced in this release.

Hue

  • ODP-6942: Added Kerberos authentication support for the Hue Trino connector.

Impala

  • ODP-7809: Updated Apache Ozone to version 2.2.1.

Knox

  • ODP-7770: Added topology support for Apache SeaTunnel.
  • ODP-5728: Enhanced Knox to support reconfiguration using Ambari configurations.

ODP Ambari

  • ODP-7704: Fixed checkbox alignment in the Ambari Background Operations dialog box.
  • ODP-7002: Added upgrade support for the Airflow Management Pack (MPack).
  • ODP-7001: Added upgrade support for the Hue MPack.
  • ODP-7000: Added upgrade support for the HttpFS MPack.
  • ODP-7004: Added upgrade support for the JupyterHub MPack.
  • ODP-7526: Added upgrade support for the Spark 3 Connect component.

MLflow

  • ODP-7892: Added support for configuring the MLflow administrator password through the MLFLOW_AUTH_ADMIN_PASSWORD environment variable.

NiFi 2

  • NIFI-15673: Added support for author and committer information in Git-based Flow Registry clients.
  • ODP-7809: Updated Apache Ozone to version 2.2.1.

SeaTunnel

  • ODP-8129: Added Kerberos UserGroupInformation (UGI) integration for File, JDBC, Kudu, HBase, Iceberg, and Hudi connectors.

Spark 3

  • ODP-7209, ODP-4983: Changed the Gluten-Velox group ID to org.apache.gluten.
  • ODP-7209, ODP-4983: Added a Gluten-Velox profile for Spark 3.5.1.
  • ODP-7930, ODP-7894, SPARK-47018: Updated the built-in Hive version to 2.3.10.
  • SPARK-54580: Updated HiveVersionSuite and HiveClientImpl to recognize Hive 4.1.
  • SPARK-53095: Added support for Hive Metastore (HMS) 4.1.
  • SPARK-45265: Added support for Hive 4.0 Metastore.
  • ODP-4393: Updated the Hive version to 2.3.102.
  • ODP-7209, ODP-3237, SPARK-46662: Upgraded the Kubernetes client to version 6.10.0.
  • ODP-7209, ODP-3237, SPARK-50493, SPARK-37687: Migrated the Kubernetes client from version 6.x to 7.x.
  • ODP-7209, SPARK-47010: Added support for Container Storage Interface (CSI) drivers as a Kubernetes volume type.
  • ODP-7209, SPARK-53907: Added support for the spark.kubernetes.allocation.maximum configuration property.
  • ODP-7209, SPARK-52933: Added validation to verify that executor CPU requests do not exceed configured CPU limits.
  • ODP-7209, SPARK-52193: Added the Spark Connect port to the Spark driver pod and service.
  • ODP-7209, SPARK-49833: Added support for user-defined annotations on on-demand Persistent Volume Claims (PVCs).
  • ODP-7209, SPARK-49731: Added support for the Kubernetes subPathExpr volume mount property and hostPath volume type.
  • ODP-7209, SPARK-49598: Added support for user-defined labels on on-demand PVCs.
  • ODP-7209, ODP-3668: Added Hudi and Iceberg support to Spark profiles.
  • SPARK-47738: Upgraded Apache Kafka to version 3.7.0.