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Basic Environment

To tune HDFS EC smoothly and securely, ensure that your environment is one of the verified environments.

Physical networking diagram

Hardware Requirements

Table 1 lists the hardware requirements.

Table 1 Hardware requirements

Product

Memory

CPU

Drive

NIC

RAID Controller Card

Kunpeng server

12 x 32 GB 2933 MHz

Kunpeng 920 5220

  • System drive: 1 x RAID 0 (2 x 600 GB SAS HDD)
  • Data drive: 12 x 8 TB SATA HDD

4 x 25GE (Hi1822)

SAS3508

Software Requirements

Table 2 lists the software requirements.

Table 2 Software requirements

Item

Version

OS

openEuler 20.03 LTS SP3

OpenJDK/BiSheng JDK 8

OpenJDK 1.8.0_252/BiSheng JDK 8u422

ZooKeeper

Zookeeper-3.4.6

Hadoop

Hadoop-3.1.0

KAE

KAE-1.3.11

KSAL

KSAL-1.10.0