Installing Java 8 on the Service Impact server host
- Log in to the Resource Manager master host as zenoss.
- Stop Resource Manager.
- Log in to the Service Impact server host as root, or as a user with superuser privileges.
Stop the Service Impact server, and then verify it is
service zenoss_impact stop service zenoss_impact status
Remove the Service Impact server package.
rpm -e $(rpm -qa | grep zenoss_impact)
If you are upgrading Service Impact on a remote host, remove Oracle
Java, and then clean up the yum caches.
rpm -e --nodeps $(rpm -qa | grep jre) yum clean all
Install OpenJDK 1.8.
- If you are upgrading the Service Impact server on its own, dedicated host, continue with this step.
- If you are upgrading the Service Impact server on the Resource Manager master host, skip this step and proceed to the next section.
Install the OpenJDK package.
yum -y install java-1.8.0-openjdk.x86_64
Verify the installation.
java -versionThe result should be similar to the following example.
java version "1.8.0_121" OpenJDK Runtime Environment (rhel-126.96.36.199.el6_6-x86_64 u121-b13) OpenJDK 64-Bit Server VM (build 24.121-b04, mixed mode)