Pre-requisite steps for 7.2.1 and 7.1.1

The steps below are only needed for versions 7.2.1 and 7.1.1

1. Shut down the Talend ESB runtime.
2. Go to the Talend ESB runtime directory
3. execute the following command (one line):
   • zip -q -d ./system/org/ops4j/pax/logging/pax-logging-log4j2/1.10.1/pax-logging-log4j2-1.10.1-TESB.jar org/apache/logging/log4j/core/lookup/JndiLookup.class
   • You need to install zip tool if not part of your OS distribution
4. Re-start the Talend ESB runtime.
5. At the Karaf console, execute "bundle:update org.ops4j.pax.logging.pax-logging-log4j2"
6. Add the "JAVA_TOOL_OPTIONS" environment variable as described in the sections below.