Operating System for Talend Studio:
Support type Operating system (64 bits only) Recommended Ubuntu 16.04 LTS Recommended Microsoft Windows Professional 7 Supported Apple macOS 10.13/High Sierra Apple macOS 10.12/Sierra Apple OS X 10.11/El Capitan Apple OS X 10.10/Yosemite
Java 8 JRE Oracle. See Installing Java.
A properly installed and configured Hadoop cluster.
Ensure that the client machine on which the Talend Studio is installed can recognize the host names of the nodes of the Hadoop cluster to be used. For this purpose, add the IP address/hostname mapping entries for the services of that Hadoop cluster in the hosts file of the client machine.
For example, if the host name of the Hadoop Namenode server is talend-cdh550.weave.local, and its IP address is 192.168.x.x, the mapping entry reads 192.168.x.x talend-cdh550.weave.local.
7-Zip. See Installing 7-Zip (Windows).