Software Installation

1. Install JDK.

   1. Download and install JDK.

   2. Configure the environment variables as follows:

      export JAVA_HOME=your_path/jdk1.8.0_232 
      export JRE_HOME=${JAVA_HOME}/jre 
      export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/jre 
      export PATH=${PATH}:${JAVA_HOME}/bin 
      export JAVA_TOOL_OPTIONS=-Dfile.encoding=UTF8
      

2. Install numactl.

   Run the following command to install numactl:

   yum install –y numactl
   

3. Install ANT.

   1. Run the following command to install ANT:

      yum install –y ant
      

   2. Set environment variables and add the following two lines to the /etc/profile file.

      export ANT_HOME=/usr/share/ant/ 
      export PATH=${PATH}:${ANT_HOME}/bin
      

   NOTE: The installation path of ANT_HOME may vary according to the OS. You can run the find command to find the corresponding installation path.

4. Install the htop tool. For details, see https://hisham.hm/htop/.