Environment

Table 1 lists the required software versions.

**Table 1** Required software versions
Software	Version
OS	CentOS 7.6 openEuler 20.03 LTS openEuler 22.03 LTS
JDK	OpenJDK version 1.8.0_262
HDP	3.1.0
Storm	1.0.2
Kafka	2.11-2.0.0

The test tool is HiBench 7.0.

Test Tool and Software	Description
HiBench7.0	Open-source big data pressure test tool.

Parent topic: Introduction