Configuring Talend Data Preparation when Talend Administration Center is in HTTPS

Talend Real-Time Big Data Platform Installation Guide for Windows

Talend Real-Time Big Data Platform
Installation and Upgrade
Talend Runtime
Talend Administration Center
Talend Installer
Talend CommandLine
Talend Artifact Repository
Talend Activity Monitoring Console
Talend Data Stewardship
Talend JobServer
Talend Studio
Talend Identity and Access Management
Talend DQ Portal
Talend ESB
Talend Log Server
Talend Data Preparation
Talend SAP RFC Server
Talend Repository Manager
For Talend Data Preparation to be able to connect to a Talend Administration Center instance running in https, Talend Data Preparation must trust the Talend Administration Center certificate.


  1. Retrieve Talend Administration Center certificate, or its Certificate Authority and add it to an existing or new .jks file following this example:
    keytool -import -trustcacerts -alias <cert-alias> -file <tac_certificate.crt> -keystore <truststore.jks>
  2. In the <Data_Preparation_Path>/config/ file, add the following properties to set the truststore:<truststore.jks><trust-store_password>
    false to disable hostname verification
  3. Restart Talend Data Preparation.