Environment: 1 x rhel ambari host (ambari server is installed on this machine) 4 x rhel hosts for cluster (node1-node4) In Ambari GUI the deployment fails (image attached) When I click on issues encountered link the following error lines show up: stderr: Traceback (most recent call last): File "/var/lib/ambari-agent/cache/stack-hooks/before-INSTALL/scripts/hook.py", line 37, in <module> BeforeInstallHook().execute() File "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", line 352, in execute method(env) File "/var/lib/ambari-agent/cache/stack-hooks/before-INSTALL/scripts/hook.py", line 33, in hook install_packages() File "/var/lib/ambari-agent/cache/stack-hooks/before-INSTALL/scripts/shared_initialization.py", line 37, in install_packages retry_count=params.agent_stack_retry_count) File "/usr/lib/ambari-agent/lib/resource_management/core/base.py", line 166, in __init__ self.env.run() File "/usr/lib/ambari-agent/lib/resource_management/core/environment.py", line 160, in run self.run_action(resource, action) File "/usr/lib/ambari-agent/lib/resource_management/core/environment.py", line 124, in run_action provider_action() File "/usr/lib/ambari-agent/lib/resource_management/core/providers/packaging.py", line 30, in action_install self._pkg_manager.install_package(package_name, self.__create_context()) File "/usr/lib/ambari-agent/lib/ambari_commons/repo_manager/yum_manager.py", line 219, in install_package shell.repository_manager_executor(cmd, self.properties, context) File "/usr/lib/ambari-agent/lib/ambari_commons/shell.py", line 753, in repository_manager_executor raise RuntimeError(message) RuntimeError: Failed to execute command '/usr/bin/yum -y install hdp-select', exited with code '1', message: 'Repository InstallMedia is listed more than once in the configuration One of the configured repositories failed (Unknown), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: 1. Contact the upstream for the repository and get them to fix the problem. 2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. Run the command with the repository temporarily disabled yum --disablerepo=<repoid> ... 4. Disable the repository permanently, so yum won't use it by default. Yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable <repoid> or subscription-manager repos --disable=<repoid> 5. Configure the failing repository to be skipped, if it is unavailable. Note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yum will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true Cannot find a valid baseurl for repo: HDP-3.1-repo-1 ' Command aborted. Reason: 'Server considered task failed and automatically aborted it' stdout: 2018-12-21 11:47:09,204 - Stack Feature Version Info: Cluster Stack=3.1, Command Stack=None, Command Version=None -> 3.1 2018-12-21 11:47:09,213 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf 2018-12-21 11:47:09,216 - Group['hdfs'] {} 2018-12-21 11:47:09,218 - Group['hadoop'] {} 2018-12-21 11:47:09,218 - Group['users'] {} 2018-12-21 11:47:09,219 - User['yarn-ats'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 11:47:09,221 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 11:47:09,222 - User['ams'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 11:47:09,223 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop', 'users'], 'uid': None} 2018-12-21 11:47:09,224 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hdfs', 'hadoop'], 'uid': None} 2018-12-21 11:47:09,226 - User['yarn'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 11:47:09,227 - User['mapred'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 11:47:09,228 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2018-12-21 11:47:09,230 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa 0'] {'not_if': '(test $(id -u ambari-qa) -gt 1000) || (false)'} 2018-12-21 11:47:09,235 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa 0'] due to not_if 2018-12-21 11:47:09,236 - Group['hdfs'] {} 2018-12-21 11:47:09,236 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': ['hdfs', 'hadoop', u'hdfs']} 2018-12-21 11:47:09,237 - FS Type: HDFS 2018-12-21 11:47:09,237 - Directory['/etc/hadoop'] {'mode': 0755} 2018-12-21 11:47:09,237 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 01777} 2018-12-21 11:47:09,238 - Changing owner for /var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir from 0 to hdfs 2018-12-21 11:47:09,258 - Repository['HDP-3.1-repo-2'] {'base_url': 'http://ambari.hdp.local/hdp/HDP/centos7/3.1.0.0-78/', 'action': ['prepare'], 'components': [u'HDP', 'main'], 'repo_template': '[{{repo_id}}]\nname={{repo_id}}\n{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}\n\npath=/\nenabled=1\ngpgcheck=0', 'repo_file_name': 'ambari-hdp-2', 'mirror_list': None} 2018-12-21 11:47:09,268 - Repository['HDP-UTILS-1.1.0.22-repo-2'] {'base_url': 'http://ambari.hdp.local/hdp/HDP-UTILS/centos7/1.1.0.22', 'action': ['prepare'], 'components': [u'HDP-UTILS', 'main'], 'repo_template': '[{{repo_id}}]\nname={{repo_id}}\n{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}\n\npath=/\nenabled=1\ngpgcheck=0', 'repo_file_name': 'ambari-hdp-2', 'mirror_list': None} 2018-12-21 11:47:09,272 - Repository[None] {'action': ['create']} 2018-12-21 11:47:09,273 - File['/tmp/tmpYbCIof'] {'content': '[HDP-3.1-repo-2]\nname=HDP-3.1-repo-2\nbaseurl=http://ambari.hdp.local/hdp/HDP/centos7/3.1.0.0-78/\n\npath=/\nenabled=1\ngpgcheck=0\n[HDP-UTILS-1.1.0.22-repo-2]\nname=HDP-UTILS-1.1.0.22-repo-2\nbaseurl=http://ambari.hdp.local/hdp/HDP-UTILS/centos7/1.1.0.22\n\npath=/\nenabled=1\ngpgcheck=0'} 2018-12-21 11:47:09,274 - Writing File['/tmp/tmpYbCIof'] because contents don't match 2018-12-21 11:47:09,274 - Rewriting /etc/yum.repos.d/ambari-hdp-2.repo since it has changed. 2018-12-21 11:47:09,274 - File['/etc/yum.repos.d/ambari-hdp-2.repo'] {'content': StaticFile('/tmp/tmpYbCIof')} 2018-12-21 11:47:09,276 - Writing File['/etc/yum.repos.d/ambari-hdp-2.repo'] because it doesn't exist 2018-12-21 11:47:09,276 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-12-21 11:47:09,626 - Skipping installation of existing package unzip 2018-12-21 11:47:09,627 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-12-21 11:47:09,844 - Skipping installation of existing package curl 2018-12-21 11:47:09,844 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-12-21 11:47:10,062 - Installing package hdp-select ('/usr/bin/yum -y install hdp-select') 2018-12-21 11:47:10,404 - Skipping stack-select on SMARTSENSE because it does not exist in the stack-select package structure. Command aborted. Reason: 'Server considered task failed and automatically aborted it' Command failed after 1 tries on cluster hosts ambari-hdp-1.repo is being created automatically with empty base urls: [root@node1 ~]# cat /etc/yum.repos.d/ambari-hdp-1.repo [HDP-3.1-repo-1] name=HDP-3.1-repo-1 baseurl= path=/ enabled=1 gpgcheck=0 [HDP-UTILS-1.1.0.22-repo-1] name=HDP-UTILS-1.1.0.22-repo-1 baseurl= path=/ enabled=1 gpgcheck=0[root@node1 ~]# [root@node1 ~]# [root@node1 ~]# is this normal? I then edited /etc/yum.repos.d/ambari-hdp-1.repo on all cluster hosts and updated baseurl for HDP and HDP-UTILS and started deployment again. This time it fails with a different error: stderr: Command aborted. Reason: 'Server considered task failed and automatically aborted it' stdout: 2018-12-21 12:11:42,517 - Stack Feature Version Info: Cluster Stack=3.1, Command Stack=None, Command Version=None -> 3.1 2018-12-21 12:11:42,527 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf 2018-12-21 12:11:42,529 - Group['hdfs'] {} 2018-12-21 12:11:42,531 - Group['hadoop'] {} 2018-12-21 12:11:42,531 - Group['users'] {} 2018-12-21 12:11:42,532 - User['yarn-ats'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 12:11:42,533 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 12:11:42,534 - User['ams'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 12:11:42,535 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop', 'users'], 'uid': None} 2018-12-21 12:11:42,536 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hdfs', 'hadoop'], 'uid': None} 2018-12-21 12:11:42,537 - User['yarn'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 12:11:42,539 - User['mapred'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2018-12-21 12:11:42,539 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2018-12-21 12:11:42,542 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa 0'] {'not_if': '(test $(id -u ambari-qa) -gt 1000) || (false)'} 2018-12-21 12:11:42,547 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh ambari-qa /tmp/hadoop-ambari-qa,/tmp/hsperfdata_ambari-qa,/home/ambari-qa,/tmp/ambari-qa,/tmp/sqoop-ambari-qa 0'] due to not_if 2018-12-21 12:11:42,547 - Group['hdfs'] {} 2018-12-21 12:11:42,548 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': ['hdfs', 'hadoop', u'hdfs']} 2018-12-21 12:11:42,548 - FS Type: HDFS 2018-12-21 12:11:42,549 - Directory['/etc/hadoop'] {'mode': 0755} 2018-12-21 12:11:42,549 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 01777} 2018-12-21 12:11:42,570 - Repository['HDP-3.1-repo-2'] {'base_url': 'http://ambari.hdp.local/hdp/HDP/centos7/3.1.0.0-78/', 'action': ['prepare'], 'components': [u'HDP', 'main'], 'repo_template': '[{{repo_id}}]\nname={{repo_id}}\n{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}\n\npath=/\nenabled=1\ngpgcheck=0', 'repo_file_name': 'ambari-hdp-2', 'mirror_list': None} 2018-12-21 12:11:42,580 - Repository['HDP-UTILS-1.1.0.22-repo-2'] {'base_url': 'http://ambari.hdp.local/hdp/HDP-UTILS/centos7/1.1.0.22', 'action': ['prepare'], 'components': [u'HDP-UTILS', 'main'], 'repo_template': '[{{repo_id}}]\nname={{repo_id}}\n{% if mirror_list %}mirrorlist={{mirror_list}}{% else %}baseurl={{base_url}}{% endif %}\n\npath=/\nenabled=1\ngpgcheck=0', 'repo_file_name': 'ambari-hdp-2', 'mirror_list': None} 2018-12-21 12:11:42,583 - Repository[None] {'action': ['create']} 2018-12-21 12:11:42,584 - File['/tmp/tmpUZMPwd'] {'content': '[HDP-3.1-repo-2]\nname=HDP-3.1-repo-2\nbaseurl=http://ambari.hdp.local/hdp/HDP/centos7/3.1.0.0-78/\n\npath=/\nenabled=1\ngpgcheck=0\n[HDP-UTILS-1.1.0.22-repo-2]\nname=HDP-UTILS-1.1.0.22-repo-2\nbaseurl=http://ambari.hdp.local/hdp/HDP-UTILS/centos7/1.1.0.22\n\npath=/\nenabled=1\ngpgcheck=0'} 2018-12-21 12:11:42,585 - Writing File['/tmp/tmpUZMPwd'] because contents don't match 2018-12-21 12:11:42,585 - File['/tmp/tmpiZYY4_'] {'content': StaticFile('/etc/yum.repos.d/ambari-hdp-2.repo')} 2018-12-21 12:11:42,587 - Writing File['/tmp/tmpiZYY4_'] because contents don't match 2018-12-21 12:11:42,587 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-12-21 12:11:42,935 - Skipping installation of existing package unzip 2018-12-21 12:11:42,935 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-12-21 12:11:43,151 - Skipping installation of existing package curl 2018-12-21 12:11:43,151 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-12-21 12:11:43,370 - Installing package hdp-select ('/usr/bin/yum -y install hdp-select') 2018-12-21 12:11:54,503 - Skipping stack-select on SMARTSENSE because it does not exist in the stack-select package structure. Command aborted. Reason: 'Server considered task failed and automatically aborted it' Command failed after 1 tries any ideas what might be going on here? I'm faily new to Hortonworks - actually big data for that matter. So just trying to find my way into self learning and self growth. Thanks ... View more