Environment Requirements

Hardware

Minimum configuration: any CPU, one DIMM of any capacity, and one drive of any capacity

The configuration depends on the actual application scenario.

OS Requirements

CentOS 7.4 to 7.6, openEuler 20.03 to 22.03

This document uses CentOS 7.6 as an example to describe how to deploy a Solr cluster.

Cluster Data Plan

In this example, the cluster has four nodes: server1, agent1, agent2, and agent3. Table 1 lists the data plan of each node.

Software Plan

Table 2 lists the software plan of each node in the cluster.