2.07 - Required Release Actions - Teradata QueryGrid

Teradata® QueryGrid™ Release Definition

Product
Teradata QueryGrid
Release Number
2.07
Release Date
February 2019
Content Type
Release Notes
Publication ID
B035-5992-118C
Language
English (United States)
  • You must update all fabrics and connector packages when upgrading to QueryGrid 02.07.00.02, earlier versions of QueryGrid are not compatible with version 02.07.00.02.
  • Tez is the only Hive engine that supports HDP 3. Change the Hive Execution Engine connector property to Tez when using the Hive connector with HDP 3.0.1.
  • When creating non-temporary, non-native tables for Hadoop to Teradata, you must use the following commands based on the HDP version on your system:
    HDP Version Command
    2.6.x CREATE TABLE or CREATE EXTERNAL TABLE
    3.x CREATE EXTERNAL TABLE
  • Remove all references to log4j.jar in the Hive and Spark connector configurations.
  • Presto 167t is no longer supported, upgrade Presto to a supported Teradata Presto version.