Installing your Talend JobServer

Talend Big Data Platform Installation Guide for Linux

EnrichVersion
6.5
EnrichProdName
Talend Big Data Platform
task
Installation and Upgrade
EnrichPlatform
Talend JobServer
Talend Identity and Access Management
Talend Data Preparation
Talend SAP RFC Server
Talend Studio
Talend Log Server
Talend CommandLine
Talend Installer
Talend Activity Monitoring Console
Talend Runtime
Talend Data Stewardship
Talend Administration Center
Talend Artifact Repository
Talend DQ Portal
Talend Repository Manager
Note: You may need to change the java.library path in order to load the correct native library for your system. In this case, adapt the variable MY_JSYSMON_LIB_DIR in the script start_rs.sh.

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 your Talend Administration Center User Guide.

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.