Deployment of QueryGrid on Scalable Clusters | QueryGrid - Automatic Deployment of QueryGrid on Scalable Clusters - Teradata QueryGrid

QueryGridâ„¢ Installation and User Guide - 3.06

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Teradata QueryGrid
Release Number
3.06
Published
December 2024
ft:locale
en-US
ft:lastEdition
2024-12-07
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ndp1726122159943.ditamap
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dita:id
lxg1591800469257
Product Category
Analytical Ecosystem

Starting with QueryGrid version 2.11, support of automated deployment of QueryGrid on scalable clusters has been added. With automatic deployment, QueryGrid software is installed and new nodes are registered with the QueryGrid Manager automatically. This feature is part of a different package/script named TDQG_DEPLOYMENT, which is part of the node package.

Automatic Deployment Considerations

  • Removing a node from a cluster or removing the QueryGrid service from a node does not remove the entry from Viewpoint. You must remove the entry manually, or make use of the automatic node removal feature if enabled.
  • Restarting the QueryGrid service restarts the node and might impact the active QueryGrid queries. This does not apply to HDInsight.
  • Automatic deployment is intended for registering a node with QueryGrid Manager. It cannot be used to upgrade or downgrade the QueryGrid software.
  • Automatic deployment does not support adding a single node to multiple QueryGrid Managers.