[root@lexbz1187 ~]# yum repolist Loaded plugins: product-id, rhnplugin, security, subscription-manager This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. This system is receiving updates from RHN Classic or RHN Satellite. https://ibm-open-platform.ibm.com/repos/BigInsights-ValueAdds/rhel/6/x86_64/4.1.x/Updates/4.1.0.1-1/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 502" Trying other mirror. https://ibm-open-platform.ibm.com/repos/BigInsights-ValueAdds/rhel/6/x86_64/4.1.x/Updates/4.1.0.1-1/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 502" Trying other mirror. http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.3.4.0/repodata/repomd.xml: [Errno 12] Timeout on http://public-r epo-1.hortonworks.com/HDP/centos6/2.x/updates/2.3.4.0/repodata/repomd.xml: (28, 'Operation too slow. Less than 1 bytes/sec tran sfered the last 30 seconds') Trying other mirror. http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/centos6/repodata/repomd.xml: [Errno 12] Timeout on http://public- repo-1.hortonworks.com/HDP-UTILS-1.1.0.20/repos/centos6/repodata/repomd.xml: (28, 'Operation too slow. Less than 1 bytes/sec tr ansfered the last 30 seconds') Trying other mirror. http://9.51.102.137/repos/valueadds/repodata/repomd.xml: [Errno 12] Timeout on http://9.51.102.137/repos/valueadds/repodata/rep omd.xml: (28, 'Operation too slow. Less than 1 bytes/sec transfered the last 30 seconds') Trying other mirror. http://9.51.102.137/repos/valueadds/repodata/repomd.xml: [Errno 12] Timeout on http://9.51.102.137/repos/valueadds/repodata/rep omd.xml: (28, 'Operation too slow. Less than 1 bytes/sec transfered the last 30 seconds') Trying other mirror. http://lexbz1187.cloud.dst.ibm.com/ambari/centos6/2.x/updates/2.2.2.0/repodata/repomd.xml: [Errno 12] Timeout on http://lexbz11 87.cloud.dst.ibm.com/ambari/centos6/2.x/updates/2.2.2.0/repodata/repomd.xml: (28, 'Operation too slow. Less than 1 bytes/sec tr ansfered the last 30 seconds') Trying other mirror. https://packages.cloudpassage.com/redhat/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned e rror: 502" Trying other mirror. ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/repodata/repomd.xml: [Errno 12] Timeout on ftp://ftp.redha t.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/repodata/repomd.xml: (28, 'Operation too slow. Less than 1 bytes/sec tran sfered the last 30 seconds') Trying other mirror. ftp://ftp.redhat.com/pub/redhat/linux/beta/6Server/en/os/SRPMS/repodata/repomd.xml: [Errno 12] Timeout on ftp://ftp.redhat.com/ pub/redhat/linux/beta/6Server/en/os/SRPMS/repodata/repomd.xml: (28, 'Operation too slow. Less than 1 bytes/sec transfered the l ast 30 seconds') Trying other mirror. rhel-x86_64-server-6 | 1.5 kB 00:00 rhel-x86_64-server-6/primary | 28 MB 00:02 rhel-x86_64-server-6 18136/18136 Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again