Data Hub Module

Upgrading the Data Hub Module

As part of the upgrade process Spectrum™ Technology Platform backs up the previous Spectrum\server\modules\hub\hub.properties file as well as the Spectrum\server\modules\hub\db\neo4j.properties file. You can use these backups to restore any changes you made to these files; however, it is imperative that you NOT simply copy the new file over the old file because some properties may have been added or removed in the new release.

Note: If you are upgrading Spectrum™ Technology Platform from a version earlier than 12.0, the neo4j.properties file has changed significantly due to the neo4j update from 2.x to 3.x. Please read Spectrum\server\modules\hub\DataHubUpgrade_From_PreV12_README.txt for full details. Also due to this neo4j update, Data Hub upgrades are no longer supported from Spectrum™ Technology Platform 9.0 SP3 or 10.0; you must upgrade from at least version 10.0 SP1.