Add TDPID to the /etc/hosts File | Teradata DSA | DSE | DSU - 17.05 - Adding the TDPID to the /etc/hosts File on each TPA Node - BAR - Data Stream Architecture - Data Stream Extensions

Teradata® DSA - DSE for IBM Spectrum Protect Installation, Configuration, and Upgrade Guide

prodname
BAR
Data Stream Architecture
Data Stream Extensions
vrm_release
17.05
created_date
September 2020
category
Configuration
Installation
featnum
B035-3155-090K
Add the Teradata system name to the /etc/hosts file on each TPA node. It must be added to the TPA node that hosts the master DSmain process (usually the highest numbered node, excluding hot standby nodes) plus all the other nodes to make sure that DSA still works when the highest numbered node is out of the configuration.
  1. On each TPA node, edit the /etc/hosts file:
    vi /etc/hosts
    Change 127.0.0.1 localhost to
    127.0.0.1 localhost TDPID
    or
    127.0.0.1 localhost TDPIDcop1