We are installing hdp manually through yum, not through ambari. Release 2.6.4 CentOS repos is missing hadooplzo package. I've also added HDP-GPL repo as well. Following are the steps to reproduce. Please note that this is working for release 2.6.3, but not 2.6.4 Steps to reproduce: sudo wget -nv http://public-repo-1.hortonworks.com/HDP/centos7/2.x/updates/2.6.4.0/hdp.repo -O /etc/yum.repos.d/hdp.repo sudo wget -nv http://public-repo-1.hortonworks.com/HDP-GPL/centos6/2.x/updates/2.6.4.0/hdp.gpl.repo -O /etc/yum.repos.d/hdp_gpl.repo sudo yum install hadooplzo_2_6_4_0_91-0.6.0.2.6.4.0-91 ( or just hadooplzo) or sudo yum install hadooplzo Error Message: No package hadooplzo available Can anyone look into this. ... View more