IBM Support

QRadar: How to determine the Java installed type and version on a QRadar installed server

How To


Summary

This article explains how to determine the Java installed type and version on a QRadar installed server. QRadar installs IBM Java as part of the server installation. The version of IBM Java changes depends on the QRadar version.

Objective

Determine the Java installed type and version on a QRadar installed server.

Steps

To determine or confirm the version installed on a QRadar server, perform the following steps:

  1. Log in to the QRadar console.
  2. Run the following command.
    java -version
    For example, on a 7.5.0 UP4 QRadar console, the command displays the following response:
    java -version
    java version "1.8.0_341"
    Java(TM) SE Runtime Environment (build 8.0.7.15 - pxa6480sr7fp15-20220818_01(SR7 FP15))
    IBM J9 VM (build 2.9, JRE 1.8.0 Linux amd64-64-Bit Compressed References 20220817_34472 (JIT enabled, AOT enabled)
    OpenJ9 - f385858
    OMR - a79eb1a
    IBM - 7175f82)
    JCL - 20220727_01 based on Oracle jdk8u341-b10

    Result
    After you run the command on the command line, the output displays the java installed type and version.

Additional Information

For current 7.5.0.x versions of QRadar, this table contains the IBM Java version and build number:
QRadar version to Java version
QRadar version IBM Java version and build
7.5.0 GA (Build 20211220195207) 1.8.0_291 build 8.0-6.30
7.5.0 Update Pack 1 (Build 20220215133427) 1.8.0_311 build 8.0-7.0
7.5.0 Update Pack 2 (Build 20220527130137) 1.8.0_321 build 8.0-7.5
7.5.0 Update Pack 3 (Build 20220829221022) 1.8.0_331 build 8.0-7.10
7.5.0 Update Pack 4 (Build 20221129155237) 1.8.0_341 build 8.0-7.15
7.5.0 Update Pack 5 (Build 20230301133107) 1.8.0_351 build 8.0-7.20
7.5.0 Update Pack 6 (Build 20230519190832) 1.8.0_351 build 8.0-7.20

Document Location

Worldwide

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Document Information

Modified date:
28 June 2023

UID

ibm17007053