Environment

Physical Networking

In the physical environment, the Hortonworks Data Platform (HDP) consists of one controller node and three data nodes. The management network and service network are deployed separately from each other. The management network uses GE electrical ports for communication, whereas the service network uses 10GE optical ports for communication.

Figure 1 shows the networking diagram.

Figure 1 Physical networking

Software Versions

Table 1 lists the required software versions.

**Table 1** Required software versions
Software	Version
OS	openEuler 20.03 LTS openEuler 22.03 LTS
JDK	OpenJDK version 1.8.0_272
ZooKeeper	3.4.9
Hadoop	3.1.1
HBase	2.0.0

Node Deployment Plan

Server	Component Deployment
server1	NameNode, ResourceManager, Timeline Service V2.0 Reader, YARN Registry DNS, Timeline Service V1.5, History Server, HBase Master, ZooKeeper Server, Metrics Collector, Grafana, Activity Analyzer, Activity Explorer, HST Server
agent1	SNameNode, DataNode, RegionServer, NodeManager
agent2	ZooKeeper Server, DataNode, RegionServer, NodeManager
agent3	ZooKeeper Server, DataNode, RegionServer, NodeManager

Parent topic: Introduction