Software Requirements

Item	Supported Version	Management Node	Compute/Storage Node	Description
OS	OmniOperator is compatible with CentOS 7.6, openEuler 20.03 LTS SP1, and openEuler 22.03 LTS.	√	√	-
JDK	BiSheng JDK 1.8 (BiSheng JDK 1.8.0_262 recommended)	√	√	openEuler 22.03 LTS is incompatible with BiSheng JDK 1.8.0_262, which needs to be replaced with BiSheng JDK 1.8.0_342.
Hadoop	Hadoop 3.2.0	√	√	See Hadoop Deployment Guide (CentOS 7.6 & openEuler 20.03).
Hive	Hive 3.1.0	√	-	See Hive Deployment Guide (CentOS 7.6 & openEuler 20.03).
Spark	Spark 3.1.1	√	√	See Spark Deployment Guide (CentOS 7.6 & openEuler 20.03).
LLVM	LLVM 12.0.1	√	√	-
jemalloc	jemalloc 5.2.1	√	√	-
HMPP	HMPP 1.7.0	√	√	This library depends on the Kunpeng 920 hardware environment.
Python	Python 3.9.2 or later	√	√	-
OpenSSL	OpenSSL.zip	√	√	If the OS is openEuler 20.03, it does not need to be deployed.
zstd	zstd 1.4.5	√	√	If the OS is openEuler 20.03, manual compilation and installation are not required.
ORC	ORC 1.7.4	√	√	-
Protobuf	Protobuf 3.15.0	√	√	-

If the preceding third-party software has vulnerabilities, fix the vulnerabilities based on official instructions.
You can install the big data engine Spark as required.

HDFS is used for storage. You are advised to install Kerberos on the management node to ensure cluster security.

Obtaining Software

Table 1 lists the software packages required for OmniOperator and how to obtain them.

**Table 1** Software required for OmniOperator
Item	Package Name	Release Type	Download URL	Description
OmniOperator binary package	BoostKit-omniop_1.1.0.zip	Closed source	Contact Huawei technical support.	Binary file of the OmniOperator computing base
SparkExtension	boostkit-omniop-spark-3.1.1-1.1.0-aarch64.zip	Open source	Link	Spark extension package for the OmniOperator computing base.

Verifying Software Package Integrity

After downloading the closed-source binary packages, verify the software packages to ensure that they are consistent with the original software packages on the corresponding websites.

Verify the software package packages as follows:

Obtain the digital certificate and software.
Obtain the verification tool and method from the following link:
https://support.huawei.com/enterprise/en/tool/pgp-verify-TL1000000054
Verify the package integrity by following the procedure described in the OpenPGP Signature Verification Guide obtained from the URL.

Parent topic: Environment Requirements