Installing your Talend JobServer
Talend JobServer is an application that allows a system installed on the same network as the Web application to declare itself as an execution server. These systems must obviously have a working JVM. For more information about the prerequisites of Talend JobServer, see Compatible Operating Systems.
Information about Talend JobServer resources and load balancing
Once you have declared these execution servers in the Servers page of the Talend Administration Center Web application, their resources (CPU, RAM, etc.) are displayed. For more information on how to do this, see Configuring execution servers.
For some operating systems, the CPU information may not be available. You can test your system by setting up the following variable as true:
org.talend.monitoring.jmx.api.OsInfoRetriever.FORCE_LOAD in the file TalendJobServer.properties.
For users working in cluster mode, note that the ranking of servers to be used for load balancing is based on indicators, whose bounds (such as free disk space limits) and weight are defined in the monitoring_client.properties file which is located in <ApplicationPath>/WEB-INF/lib/org.talend.monitoring.client-A.B.C.jar. These values can be edited according to your needs. For more information, see Configuring the indicators which determine which server to be used for load balancing.