We have been using Talend open studio 6.3 version and deploying the jobs in linux server. Recently my IT team noticed that there are log4j jars in lib folder of the extracted zip folder of talend jobs in linux server. They informed us to update the log4j-1.2.15 version to log4j-2.18.x version. Kindly please help me on it and expalin how to update log4j in talend open studio 6.3 version.
The latest version of Talend is v8 at the moment. This was released just prior to the Log4j bug, so the Open Studio version does not have the fixes built-in. The subscription v8 products have been patched. You can try upgrading the Log4j libraries that your version of Talend uses. Have you ever seen the “modules” section in the Studio? Here you can add and replace Jars which are used. You could try to replace the Jars affected with fixed Jars. If you try this, it would be best to test it thoroughly in a Studio that is a “throwaway” instance and not one you are currently using for development.
