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Installation Environment Requirements

Hardware Requirements

Table 1 lists the hardware requirements for each node in the cluster.

**Table 1** Hardware requirements
Item	Management/Compute/Storage Node
Server	TaiShan server
Processor	Kunpeng 920
Memory	384 GB (12 x 32 GB)
Memory frequency	2,666 MHz
NIC	Service network: 10GE Management network: GE
Drive	System drive: 1 x RAID 0 (1 x 1.2 TB SAS HDD) Data drives: 12 x RAID 0 (12 x 8 TB SATA HDD)
RAID controller card	LSI SAS3508

OS and Software Requirements

Table 2 lists the OS and software requirements for each node in the cluster.

**Table 2** OS and software requirements
Item	Version	Description	Management Node (Server)	Compute/Storage Node
OS	openEuler 20.03 LTS SP1 openEuler 22.03 LTS SP1	-	√	√
JDK	BiSheng JDK 1.8 (BiSheng JDK 1.8.0_342 recommended)	openEuler 22.03 LTS SP1 is incompatible with BiSheng JDK 1.8.0_262, which needs to be replaced with BiSheng JDK 1.8.0_342.	√	√
Hadoop	3.2.0	See Hadoop Deployment Guide (CentOS 7.6 & openEuler 20.03).	√	√
ZooKeeper	3.6.2	See ZooKeeper Deployment Guide (CentOS 7.6 & openEuler 20.03).	-	√
Spark	3.1.1	See Spark Deployment Guide (CentOS 7.6 & openEuler 20.03).	√	-
√: indicates that the item is required on the node. -: indicates that the item is not required on the node.

Parent topic: OmniData