Migrating from Talend Log Server version 6.5.x to 7.0.x - 7.0

Talend Data Fabric Migration and Upgrade Guide

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
You need to set up a new 6.x Elasticsearch cluster alongside your old 2.x Elasticsearch cluster used in 6.5.x and reindex the Logstash and Talend ESB indices.