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Complete the requirements and instructions below prior to installing the CDAP components.
Network Requirements
CDAP components communicate over your network with HBase, HDFS, and YARN. For the best performance, CDAP components should be located on the same LAN, ideally running at 1 Gbps or faster. A good rule of thumb is to treat CDAP components as you would Hadoop datanodes.
See the section below (CDAP and Firewalls) for information on configuring CDAP with a firewall and the listening ports that are used.
Software Prerequisites
You'll need this software installed:
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