Presto Installation Nodes, Software, Directories, and Disk Space - Presto on Teradata Appliance for Hadoop

Presto on Teradata Appliance for Hadoop 6 Installation, Configuration, and Upgrade Guide
Product
Presto on Teradata Appliance for Hadoop
Release Number
157t
Published
February 2017
ft:locale
en-US
ft:lastEdition
2018-04-17
dita:mapPath
jpl1484678832656.ditamap
dita:ditavalPath
Generic_no_ie_no_tempfilter.ditaval
dita:id
jpl1484678832656
Product Category
Open Source

Presto software is installed on Teradata Appliance for Hadoop 6 clusters as shown below.

Nodes
Hadoop Node Type Presto Node Type Presto Software
First Master Node Coordinator Node
  • Presto Admin
  • Presto Server
Data Nodes Worker Nodes Presto Server
Edge Node – Presto CLI
If there is no Edge Node, install Presto CLI on the first Master Node.
Directories and Disk Space
Type Directory Disk Space
Presto rpm package (download directory) /var/opt/teradata/packages/presto-<version> 600 MB rpm
Presto files /home/prestoadmin Depends on the appliance
Presto log files /var/opt/teradata/log/presto/server.log
There is a symlink to /var/log/presto
–-