Updating to the latest Nexus 2.x instance - 7.0

Talend Data Fabric Migration and Upgrade Guide

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Talend Data Fabric
Talend Activity Monitoring Console
Talend Administration Center
Talend Artifact Repository
Talend CommandLine
Talend Data Preparation
Talend Data Stewardship
Talend DQ Portal
Talend ESB
Talend Identity and Access Management
Talend JobServer
Talend Log Server
Talend MDM Server
Talend MDM Web UI
Talend Repository Manager
Talend Runtime
Talend SAP RFC Server
Talend Studio
Installation and Upgrade


  1. Download the latest Nexus 2.x version available from https://help.sonatype.com/repomanager2/download.
    Talend Artifact Repository is based on Nexus Repository Manager OSS.
  2. Unzip and install the new Nexus 2.x instance.
  3. Paste the backed up sonatype-work folder in the <NewNexusInstallationDirectory>/sonatype-work folder. When you start the new instance of Talend Artifact Repository it will read the existing repository configuration from the sonatype-work folder.

What to do next

  • Execute the migration script using the nexus-migration-A.B.C.jar file from the previous Talend Artifact Repository instance.
  • Enable the upgrade capability in Nexus 2.x
  • Copy and save the access token found on the Status tab for the upgrade capability. You will need it to configure the upgrade tool in Nexus 3. For more information, see Sonatype documentation.