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References → Compatibility Matrix

The successful operation of the Incorta Direct Data PlatformTM requires the supported versions of specific operating systems, database servers, and applications.

Important

To avoid potential problems and issues, please use the supported versions.

Operating Systems

The following operating systems support the Incorta Direct Data PlatformTM .

Note

Only x86-64 architecture implementations of these operating systems are supported.

Operating SystemSupported Version
CentOS Linux
  ●  7.x or later for Incorta releases before 2024.7.5
  ●  8.x or later for Incorta releases starting with 2024.7.5
Red Hat Enterprise Linux (RHEL)8.x
Oracle Linux8.x
Ubuntu18.0.4.x
Note

Unlike CentOS or Redhat, Ubuntu does not support the use of sh to bash. In order to run Incorta Direct Data PlatformTM on Ubuntu, ensure that the default shell for Ubuntu is /bin/bash instead of sh for compatibility with most scripts.

MySQL driver

The following are the required MySQL driver version per release:

Incorta releaseRequired MySQL driver versionJAR file
2024.1.3 and later releases prior to v8.0.0 - 2026.85.1.48mysql-connector-java-5.1.48.jar
v8.0.0 - 2026.8 and later9.4.0mysql-connector-j-9.4.0.jar

For details about how to install the MySQL driver, refer to Guides → Install MySQL Driver

Java Versions

The following are the supported Java versions:

Incorta releaseJava version
Before Incorta 2025.7 and 2024.7.6
  ●  Oracle Java SE 8
  ●  OpenJDK 8
  ●  OpenJDK 11
Starting Incorta 2025.7 and 2024.7.6
  ●  OpenJDK 17
Starting Incorta v8.0.0 - 2026.8
  ●  OpenJDK 21
Note

Incorta does not support the Java Runtime Environment (JRE).

Database Servers

The following are the database management systems supported for the Incorta Metadata database.

Database SystemSupported VersionsComments
MySQL8.0.xSet sql_mode in my.cnf
Oracle12c R2 (Not supported starting 2025.7)
19c
Important

Using MySQL 8.0.x requires setting the sql_mode as follows: sql_mode=""

Supported Character Set

For Oracle metadata databases, the supported character set is AL32UTF8. Using another character set may result in issues during cluster creation or upgrade.

Internal Applications

Incorta requires the following applications and supported versions:

ToolSupported/Bundled Version
Apache Spark
  ●  3.3 (before 2024.1.4)
  ●  3.3.4 (2024.1.x releases)
  ●  3.4.1 (2024.7.x and 2025.7.x releases)
  ●  4.0.2 (starting with v8.0.0)
Zookeeper3.6.1
Python
  ●  3.8
  ●  3.9
  ●  3.10.12 (For releases starting with 2025.7)
  ●  3.12 (starting with v8.0.0)
Apache TomCatIncorta bundles the following Tomcat versions:
  ●  9.0.83 (2024.1.3)
  ●  9.0.89 (2024.1.4-2024.1.7 and 2024.7.0-2024.7.4)
  ●  9.0.102 (starting 2024.1.8 and 2024.7.5)
  ●  9.0.108 (2024.7.6 and starting with 2025.7.1)
  ●  9.0.112 (starting with 2025.7.4 and 2024.7.7)
  ●  11.0.22 (starting with v8.0.0)