2.10 - Configuring a Group for Spark Connector Users for Logging Purposes - Teradata QueryGrid

Teradata® QueryGrid™ Installation and User Guide

prodname
Teradata QueryGrid
vrm_release
2.10
created_date
September 2019
category
Administration
Configuration
Installation
User Guide
featnum
B035-5991-099K
To enable logging for Spark SQL connector (initiator or target) users, the users must belong to the 'hadoop' group. In the case of a Kerberized Hadoop cluster, the same requirement applies to users corresponding to Kerberos principals.
This task is only required if you want to enable logging.
  1. Run the modify user command in Linux. The following example adds user1 to the Hadoop group. cmdall usermod -g hadoop user1