getting this below error.. stderr: /var/lib/ambari-agent/data/errors-1302.txt Traceback (most recent call last): File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-INSTALL/scripts/hook.py", line 37, in <module> BeforeInstallHook().execute() File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 367, in execute method(env) File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-INSTALL/scripts/hook.py", line 34, in hook install_packages() File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-INSTALL/scripts/shared_initialization.py", line 37, in install_packages retry_count=params.agent_stack_retry_count) File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 166, in __init__ self.env.run() File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 160, in run self.run_action(resource, action) File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 124, in run_action provider_action() File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 53, in action_install self.install_package(package_name, self.resource.use_repos, self.resource.skip_repos) File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/yumrpm.py", line 251, in install_package self.checked_call_with_retries(cmd, sudo=True, logoutput=self.get_logoutput()) File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 251, in checked_call_with_retries return self._call_with_retries(cmd, is_checked=True, **kwargs) File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/__init__.py", line 268, in _call_with_retries code, out = func(cmd, **kwargs) File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 72, in inner result = function(command, **kwargs) File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 102, in checked_call tries=tries, try_sleep=try_sleep, timeout_kill_strategy=timeout_kill_strategy) File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 150, in _call_wrapper result = _call(command, **kwargs_copy) File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 303, in _call raise ExecutionFailed(err_msg, code, out, err) resource_management.core.exceptions.ExecutionFailed: Execution of '/usr/bin/yum -d 0 -e 0 -y install hdp-select' returned 1. 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: base/7/x86_64 Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was 14: curl#7 - "Failed to connect to 2001:1b48:203::4:10: Network is unreachable" stdout: /var/lib/ambari-agent/data/output-1302.txt 2018-05-30 07:56:17,367 - Stack Feature Version Info: Cluster Stack=2.5, Command Stack=None, Command Version=None -> 2.5 2018-05-30 07:56:17,373 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf 2018-05-30 07:56:17,374 - Group['livy'] {} 2018-05-30 07:56:17,395 - Group['spark'] {} 2018-05-30 07:56:17,396 - Group['hdfs'] {} 2018-05-30 07:56:17,396 - Group['hadoop'] {} 2018-05-30 07:56:17,396 - Group['users'] {} 2018-05-30 07:56:17,397 - User['hive'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,398 - User['storm'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,399 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,400 - User['infra-solr'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,401 - User['oozie'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users'], 'uid': None} 2018-05-30 07:56:17,402 - User['atlas'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,403 - User['ams'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,404 - User['falcon'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users'], 'uid': None} 2018-05-30 07:56:17,405 - User['tez'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users'], 'uid': None} 2018-05-30 07:56:17,406 - User['livy'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,407 - User['spark'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,408 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'users'], 'uid': None} 2018-05-30 07:56:17,409 - User['kafka'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,410 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hdfs'], 'uid': None} 2018-05-30 07:56:17,411 - User['sqoop'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,412 - User['yarn'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,413 - User['mapred'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,415 - User['hbase'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,416 - User['hcat'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': [u'hadoop'], 'uid': None} 2018-05-30 07:56:17,416 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2018-05-30 07:56:17,445 - 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)'} 2018-05-30 07:56:17,451 - 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 2018-05-30 07:56:17,452 - Directory['/tmp/hbase-hbase'] {'owner': 'hbase', 'create_parents': True, 'mode': 0775, 'cd_access': 'a'} 2018-05-30 07:56:17,452 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2018-05-30 07:56:17,454 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2018-05-30 07:56:17,455 - call['/var/lib/ambari-agent/tmp/changeUid.sh hbase'] {} 2018-05-30 07:56:17,462 - call returned (0, '1048') 2018-05-30 07:56:17,463 - Execute['/var/lib/ambari-agent/tmp/changeUid.sh hbase /home/hbase,/tmp/hbase,/usr/bin/hbase,/var/log/hbase,/tmp/hbase-hbase 1048'] {'not_if': '(test $(id -u hbase) -gt 1000) || (false)'} 2018-05-30 07:56:17,468 - Skipping Execute['/var/lib/ambari-agent/tmp/changeUid.sh hbase /home/hbase,/tmp/hbase,/usr/bin/hbase,/var/log/hbase,/tmp/hbase-hbase 1048'] due to not_if 2018-05-30 07:56:17,468 - Group['hdfs'] {} 2018-05-30 07:56:17,469 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': ['hdfs', u'hdfs']} 2018-05-30 07:56:17,469 - FS Type: 2018-05-30 07:56:17,470 - Directory['/etc/hadoop'] {'mode': 0755} 2018-05-30 07:56:17,470 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 01777} 2018-05-30 07:56:17,486 - Repository['HDP-2.5-repo-4'] {'append_to_file': False, 'base_url': 'http://192.168.184.64/HDP/centos7/2.x/updates/2.6.4.0', 'action': ['create'], '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-4', 'mirror_list': None} 2018-05-30 07:56:17,525 - File['/etc/yum.repos.d/ambari-hdp-4.repo'] {'content': '[HDP-2.5-repo-4]\nname=HDP-2.5-repo-4\nbaseurl=http://192.168.184.64/HDP/centos7/2.x/updates/2.6.4.0\n\npath=/\nenabled=1\ngpgcheck=0'} 2018-05-30 07:56:17,525 - Writing File['/etc/yum.repos.d/ambari-hdp-4.repo'] because contents don't match 2018-05-30 07:56:17,526 - Repository['HDP-UTILS-1.1.0.21-repo-4'] {'append_to_file': True, 'base_url': 'http://192.168.184.64/HDP-UTILS-1.1.0.21/repos/centos7', 'action': ['create'], '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-4', 'mirror_list': None} 2018-05-30 07:56:17,529 - File['/etc/yum.repos.d/ambari-hdp-4.repo'] {'content': '[HDP-2.5-repo-4]\nname=HDP-2.5-repo-4\nbaseurl=http://192.168.184.64/HDP/centos7/2.x/updates/2.6.4.0\n\npath=/\nenabled=1\ngpgcheck=0\n[HDP-UTILS-1.1.0.21-repo-4]\nname=HDP-UTILS-1.1.0.21-repo-4\nbaseurl=http://192.168.184.64/HDP-UTILS-1.1.0.21/repos/centos7\n\npath=/\nenabled=1\ngpgcheck=0'} 2018-05-30 07:56:17,529 - Writing File['/etc/yum.repos.d/ambari-hdp-4.repo'] because contents don't match 2018-05-30 07:56:17,530 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-05-30 07:56:18,882 - Skipping installation of existing package unzip 2018-05-30 07:56:18,882 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-05-30 07:56:18,906 - Skipping installation of existing package curl 2018-05-30 07:56:18,906 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2018-05-30 07:56:18,931 - Installing package hdp-select ('/usr/bin/yum -d 0 -e 0 -y install hdp-select') 2018-05-30 07:56:47,508 - Execution of '/usr/bin/yum -d 0 -e 0 -y install hdp-select' returned 1. 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: base/7/x86_64 Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was 14: curl#7 - "Failed to connect to 2604:1580:fe02:2::10: Network is unreachable" 2018-05-30 07:56:47,508 - Failed to install package hdp-select. Executing '/usr/bin/yum clean metadata' 2018-05-30 07:56:47,715 - Retrying to install package hdp-select after 30 seconds 2018-05-30 07:57:46,082 - Skipping stack-select on SMARTSENSE because it does not exist in the stack-select package structure. Command failed after 1 tries OK Licensed under the Apache License, Version 2.0. See third-party tools/resources that Ambari uses and their respective authors ... View more

first time installing Hortwonworks cluster with 2 master node and 3 data node with High Availability, Need help on this.. do we have any step-wise document to follow.. ... View more