Hi, We are trying to do Hadoop 2.4 cluster setup using Ambari on CentOS6. But during installation it gives error as shown below. HDP-2.4/primary_db | 62 kB 00:00 HDP-UTILS-1.1.0.20 | 2.9 kB 00:00 http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/centos6/repodata/7fd58b2be8c4f83dc8fa527736863d1aa4999069909489b3cf49f91ddd0b02dc-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/centos6/repodata/7fd58b2be8c4f83dc8fa527736863d1aa4999069909489b3cf49f91ddd0b02dc-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found" Trying other mirror. Error: failure: repodata/7fd58b2be8c4f83dc8fa527736863d1aa4999069909489b3cf49f91ddd0b02dc-primary.sqlite.bz2 from HDP-UTILS-1.1.0.20: [Errno 256] No more mirrors to try. After checking on HortonWork's repo, I found that the requested file (7fd58b2be8c4f83dc8fa527736863d1aa4999069909489b3cf49f91ddd0b02dc-primary.sqlite.bz2) does not exist as shown in screenshot below. Base URL for repo defined in HDP-UTILS.repo is http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/centos6, which is correct. All I want to know is that is that if we are missing on any step or if the file name which is generated through Ambari is incorrect. Your quick help will be appreciated. Thanks. ... View more