Upgrading from Nexus 3.x to the latest Nexus 3.x version available - 7.3

Talend Big Data Migration and Upgrade Guide

English (United States)
Big Data
Talend Big Data
Talend Activity Monitoring Console
Talend Administration Center
Talend Artifact Repository
Talend CommandLine
Talend Data Preparation
Talend Data Stewardship
Talend Identity and Access Management
Talend JobServer
Talend Log Server
Talend Runtime
Talend Studio
Installation and Upgrade


  1. Download the latest Nexus 3.x version available from https://help.sonatype.com/repomanager3/download.
    Talend Artifact Repository is based on Nexus Repository Manager OSS.
  2. Unzip the new Nexus 3.x installation archive.
  3. Stop and backup the existing Nexus 3.x instance.
  4. In the <NewNexusInstallationDirectory>/nexus-3.x.x-x/bin/nexus.vmoptions file of the new Nexus 3.x instance, update the configuration of karaf.data and Djava.io.tmpdir to the existing Nexus 3.x instance.
  5. Start the new Nexus 3.x instance. It will perform the upgrade automatically during startup. If you installed nexus as a service, you need to change the service setting as needed.