Installing OpenJDK

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Run the following command to check whether OpenJDK is installed. If it is installed, skip 3.

   java -version

   

   FastQC requires that the OpenJDK version be later than 1.6.0. Otherwise, compatibility issues may occur.

3. Run the following command to install OpenJDK:

   yum install java* -y