Build oracle11g RAC 64 cluster environment based on CentOS and VMWARESTATION10:2. Build environment-2.4. Installing the JDK

2.4. Install the JDK2.4.1. Preparing the JDK

Search in Baidu: JDK download

2.4.2. Uploading a JDK

Put e:\ software installation files \jdk-8u11-linux-x64.rpm/home/linuxrac1/downloads

Put e:\ software installation files \linux.x64_11gr2_database_1of2.zip/home/linuxrac1/downloads

Put e:\ software installation files \linux.x64_11gr2_database_2of2.zip/home/linuxrac1/downloads

put e:\ software installation file \jdk-8u11-linux-x64.rpm /home/linuxrac1/downloads

2.4.3. Installing the JDK

[[email protected] downloads/]# su root Password: [Email protected] downloads/]# RPM–IVH jdk-8u11-linux-x64.rpm Preparing ... #############################[100%] 1:JDK #############################[100%] Unpacking JAR files ... Rt.jar ... Jsse.jar ... Charsets.jar ...

2.4.4. Configuring the JDK environment variables

Java_home=/usr/java/jdk1.8.0_11 Jre_home=/usr/java/jdk1.8.0_11/jre Path= $PATH: $JAVA _home/bin: $JRE _home/bin Classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tool.jar: $JRE _home/lib: Export Java_home jre_home PATH CLASSPATH

Build oracle11g RAC 64 cluster environment based on CentOS and VMWARESTATION10:2. Build the environment-2.4. Install JDK