# Installing Tomcat in cluster mode

## Procedure

1. Install one Tomcat server.
2. Edit the <ApplicationPath>/WEB-INF/classes/quartz.properties file.
3. Uncomment the following lines by removing the hash character preceding the command:
   ```
   #org.quartz.scheduler.instanceName = MyClusteredScheduler
   #org.quartz.scheduler.instanceId = AUTO
   #org.quartz.jobStore.isClustered = true
   #org.quartz.jobStore.clusterCheckinInterval = 20000
   ```
4. Share the user-defined Jobs folder and task logs folder with the new Tomcat instance.
5. Start Tomcat to deploy Talend Administration Center.