Clearing your previous Talend Administration Center files - 6.4

Talend Data Integration Migration Guide

EnrichVersion
6.4
EnrichProdName
Talend Data Integration
task
Installation and Upgrade
EnrichPlatform
Talend Activity Monitoring Console
Talend Administration Center
Talend Artifact Repository
Talend CommandLine
Talend Data Preparation
Talend Data Stewardship
Talend Installer
Talend JobServer
Talend Log Server
Talend Project Audit
Talend Runtime
Talend Studio

If you migrate to the same Tomcat server

  1. Via the Tomcat manager, undeploy the previous version of the Talend Administration Center in Tomcat.

  2. Delete all the remnants as well as the Talend Administration Center folder (highlighted in bold) from the Tomcat Web application folder:

    <TomcatPath>/work/Catalina/localhost/<ApplicationPath>

  3. Delete the content of the temp folder from the Tomcat Web application folder:

    <TomcatPath>/temp

    To avoid issues during the first connection to Talend Administration Center, do not delete the temp folder itself.

  4. Flush the browser cache.

  5. Reinstall the Talend Administration Center .war file (org.talend.administrator.war).

    To do this, follow the procedure described in details in the Talend Installation Guide.

    Note that, if you want to rename the Talend Administration Center application during migration, the best practice is to rename the backup of the old application, in order to always keep the same URL for the application that is currently installed. For example, rename the backup application org.talend.administrator.old and keep the org.talend.administrator default name for the application that is currently installed.

  6. Restart Tomcat.

If you migrate to a new Tomcat server

  1. To avoid port conflicts, make sure the old Tomcat instance as well as the old Talend Administration Center are stopped.

  2. Install the new Tomcat server as well as the Talend Administration Center .war file.

    If you have previously set a CATALINA_HOME system variable, make sure to update it.

    Note that, if you want to rename the Talend Administration Center application during migration, the best practice is to rename the backup of the old application, in order to always keep the same URL for the application that is currently installed. For example, rename the backup application org.talend.administrator.old and keep the org.talend.administrator default name for the application that is currently installed.

  3. Restart Tomcat.