could you please give me how to fix the url??  ls /etc/yum.repos.d/ ambari-hdp-1.repo CentOS-Debuginfo.repo CentOS-Vault.repo ius-archive.repo vault.centos.org_7.5.1804_os_x86_64_.repo ambari.repo CentOS-fasttrack.repo epel.repo ius.repo CentOS-Base.repo CentOS-Media.repo epel-testing.repo ius-testing.repo CentOS-CR.repo CentOS-Sources.repo hdp-solr.repo mysql.repo ... View more