The execution server list is refreshed automatically at regular intervals of time,
but you can refresh it any time.
Procedure
Click Refresh on the toolbar.
Note: You can change the refresh interval value by supplying the parameter
scheduler.conf.uiAutoRefreshFrequency (value in
seconds) in the file
<tac_installation_folder>/apache-tomcat/webapps/org.talend.administrator/WEB-INF/classes/configuration.properties.
Restart Talend Administration Center for the changes to take effect.