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Install Java

You can use the following versions of Java with Incorta Analytics:

  • Java Development Kit (JDK) 8u144 or 8u171 and up. Incorta does not support Java SDK through Oracle may require you to create an account before you download the Java SDK.
  • Open JDK 11
  • Oracle JDK 8

To configure your system with the proper Java version, use the following steps:

  1. Install a supported version of Java.
  2. Configure JAVA_HOME to point to your version of Java. JAVA_HOME and JRE_HOME need to be configured before each Incorta installation on each Incorta node.
  3. Set the Java path environment variable. For example:
export PATH="<INSTALL_FOLDER>/java/jdk1.8.0_131/bin:$PATH"
export JAVA_HOME="<INSTALL_FOLDER>/java/jdk1.8.0_131"

Configure Java Using Mac OS

For Mac OS, run the following command:

$ export JAVA_HOME=$(/usr/libexec/java_home -v 1.8.0_<VERSION_NO>)  
$ export JRE_HOME=$JAVA_HOME/jre

Configure Java Using Linux

For Linux configurations (CentOS or Redhat), run the following command:

$ ls -l /usr/lib/java

If you install more than one java file, set JAVA_HOME to Java8 u<VERSION_NO>.

$ export JAVA_HOME=$(/usr/java/jdk1.8.0_144)  
$ export JRE_HOME=$JAVA_HOME/jre

Configure Java Using Windows

For Windows users, after the Java installation is complete, configure JAVA_HOME:

  1. Navigate to Control Panel > System > Advanced System Settings > Environment Variables.
  2. Select New (add the Variable Name JAVA_HOME and add the variable value <jdk.release number_path>).
  3. Select Path and edit the value. Add the full path to the list of paths in the jdk bin folder and separate it with a ;.