You can however still download them from the Oracle Java Archive It is not updated with the latest security patches and are not recommended for use in production. You will need to regularly update this manually to ensure your installation maintains recommended security and stability fixes. The instructions below provide a guide to install the official Oracle JDK 6. To install the OpenJDK & OpenJRE refer to this Q&A. There are no more supported java releases from Ubuntu - Ubuntu officially supports OpenJDK and OpenJRE implementation of Java which is the base for Oracle's own implementation. Also previous versions supplied on PPAs suffer from security issues are are not recommended to be installed on any Ubuntu system.
# Verify the latest JDK is being used in WebLogic console # Verify the processes are using the JDK symbolic link Servers -> Control -> Check each managed server -> Click Start button # Use WebLogic console to start the managed servers Then verify that the latest JDK is being used.Įxport WL_HOME=/home/oracle/Oracle/Middleware/wlserver_10.3Įxport DOMAIN_HOME=/home/oracle/Oracle/Middleware/user_projects/domains/oim_domain Startup the Node Managers and WebLogic servers.Java Symbolic Link Path: /home/oracle/java/latest Update all files from step 6 using the Java symbolic link path to replace all the old JDK references.# Find references to the old JDK in all the sh, properties, and xml filesįind $MW_HOME -type f -name "*.sh" -exec grep -il $OLD_JAVA_HOME \ Replace OLD_JAVA_HOME with the absolute path of the old JDK.Įxport MW_HOME=/home/oracle/Oracle/MiddlewareĮxport OLD_JAVA_HOME=/home/oracle/jdk1.6.0_38 Identify all the files that contain references to the old JDK.Update the JAVA_HOME variable in bash profile to reference the new JDK.Įxport JAVA_HOME=/home/oracle/java/latest.Create a symbolic link to reference the new JDK.Tar xvf jdk-7u171-linux-圆4.tar.gz -C /home/oracle/java/ Then extract the TAR file into the desired directory. Shutdown all WebLogic server instances (AdminServer, bi_server1, oim_server1, soa_server1, and etc.) and Node Manager processes.ĭownload: Oracle Support - All Java SE Downloads on MOS (Doc ID 1439822.1).References: How to Install and Maintain the Java SE Installed or Used with FMW 11g/12c Products (Doc ID 1492980.1), All Java SE Downloads on MOS (Doc ID 1439822.1)
The example shows upgrading from Sun JDK 6 Update 38 to Oracle JDK 7 Update 171 on a Linux machine. A symbolic link is used to reference the new JDK. Description: Demonstrates how to upgrade Java version for the OIM 11g R2 PS3 stack.
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