When I type the command wget http://mirror.stjschools.org/public/apache/hadoop/common/hadoop-3.0.0.tar.gz
from ubuntu linux I get the error Connecting to mirror.stjschools.org (mirror.stjschools.org )197.84.43.531:80...connected. HTTP request sent, awaiting response...404 Not Found ERROR 404: Not Found Do you know what the issue is? I have also tried the 2.9 release as well as another mirror site and have received the same error. Which release should I download? This is for non-production use. Thanks, Gary