Installing the OpenJDK
Analytics requires the OpenJDK 7 Development package. Analytics cannot be installed when just the JRE is installed.
Prior to installing the OpenJDK 7 Development package, you should remove all other versions of Java that are on the system:
yum -y remove $(rpm -qa | egrep -i '(jdk|jre|java)')
- Log in to the Analytics server as root, or as a user with superuser privileges.
Install the OpenJDK 7.
yum -y install java-1.7.0-openjdk-devel
Verify that the installation succeeded.
java -versionIf the command returns output similar to the following, continue to the next procedure. The <_version> patch version does not need to match
java version "1.7.0_75" OpenJDK Runtime Environment (rhel-126.96.36.199.el7_1.x86_64 u75-b13) OpenJDK 64-Bit Server VM (build 24.75-b04, mixed mode)