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Review request for Ambari, Attila Doroszlai, Myroslav Papirkovskyy, and Sid Wagle. Bugs: AMBARI-22296 https://issues.apache.org/jira/browse/AMBARI-22296 Repository: ambari Description ------- I tried to Rolling update a new 2.5 cluster. 1\. I found that it requires NameNode HA so i started the Enable NameNode HA Wizard 2\. Configure Components page -> Reconfigure HDFS -> HDFS Client Install failed on all nodes: stderr: Traceback (most recent call last): File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_client.py", line 73, in <module> HdfsClient().execute() File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 351, in execute method(env) File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/hdfs_client.py", line 35, in install import params File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/params.py", line 25, in <module> from params_linux import * File "/var/lib/ambari-agent/cache/common-services/HDFS/2.1.0.2.0/package/scripts/params_linux.py", line 319, in <module> elif public_hostname.lower() in nn_host.lower(): File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/config_dictionary.py", line 73, in __getattr__ raise Fail("Configuration parameter '" + self.name + "' was not found in configurations dictionary!") resource_management.core.exceptions.Fail: Configuration parameter 'public_hostname' was not found in configurations dictionary! stdout: 2017-10-20 11:06:56,480 - Stack Feature Version Info: Cluster Stack=2.5, Command Stack=None, Command Version=None -> 2.5 2017-10-20 11:06:56,480 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf User Group mapping (user_group) is missing in the hostLevelParams 2017-10-20 11:06:56,481 - Group['hadoop'] {} 2017-10-20 11:06:56,482 - Group['users'] {} 2017-10-20 11:06:56,482 - User['zookeeper'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2017-10-20 11:06:56,483 - User['ambari-qa'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['users'], 'uid': None} 2017-10-20 11:06:56,483 - User['hdfs'] {'gid': 'hadoop', 'fetch_nonlocal_groups': True, 'groups': ['hadoop'], 'uid': None} 2017-10-20 11:06:56,484 - File['/var/lib/ambari-agent/tmp/changeUid.sh'] {'content': StaticFile('changeToSecureUid.sh'), 'mode': 0555} 2017-10-20 11:06:56,485 - 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)'} 2017-10-20 11:06:56,490 - 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 2017-10-20 11:06:56,491 - Group['hdfs'] {} 2017-10-20 11:06:56,491 - User['hdfs'] {'fetch_nonlocal_groups': True, 'groups': ['hadoop', 'hdfs']} 2017-10-20 11:06:56,492 - FS Type: 2017-10-20 11:06:56,492 - Directory['/etc/hadoop'] {'mode': 0755} 2017-10-20 11:06:56,508 - File['/usr/hdp/current/hadoop-client/conf/hadoop-env.sh'] {'content': InlineTemplate(...), 'owner': 'hdfs', 'group': 'hadoop'} 2017-10-20 11:06:56,509 - Directory['/var/lib/ambari-agent/tmp/hadoop_java_io_tmpdir'] {'owner': 'hdfs', 'group': 'hadoop', 'mode': 01777} 2017-10-20 11:06:56,524 - Repository['HDP-2.5-repo-1'] {'append_to_file': False, 'base_url': 'http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.5.3.0', 'action': ['create'], 'components': ['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-1', 'mirror_list': None} 2017-10-20 11:06:56,531 - File['/etc/yum.repos.d/ambari-hdp-1.repo'] {'content': '[HDP-2.5-repo-1]\nname=HDP-2.5-repo-1\nbaseurl=http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.5.3.0\n\npath=/\nenabled=1\ngpgcheck=0'} 2017-10-20 11:06:56,531 - Writing File['/etc/yum.repos.d/ambari-hdp-1.repo'] because contents don't match 2017-10-20 11:06:56,532 - Repository['HDP-UTILS-1.1.0.21-repo-1'] {'append_to_file': True, 'base_url': 'http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos6', 'action': ['create'], 'components': ['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-1', 'mirror_list': None} 2017-10-20 11:06:56,535 - File['/etc/yum.repos.d/ambari-hdp-1.repo'] {'content': '[HDP-2.5-repo-1]\nname=HDP-2.5-repo-1\nbaseurl=http://public-repo-1.hortonworks.com/HDP/centos6/2.x/updates/2.5.3.0\n\npath=/\nenabled=1\ngpgcheck=0\n[HDP-UTILS-1.1.0.21-repo-1]\nname=HDP-UTILS-1.1.0.21-repo-1\nbaseurl=http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.21/repos/centos6\n\npath=/\nenabled=1\ngpgcheck=0'} 2017-10-20 11:06:56,536 - Writing File['/etc/yum.repos.d/ambari-hdp-1.repo'] because contents don't match 2017-10-20 11:06:56,536 - Package['unzip'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-10-20 11:06:56,610 - Skipping installation of existing package unzip 2017-10-20 11:06:56,611 - Package['curl'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-10-20 11:06:56,617 - Skipping installation of existing package curl 2017-10-20 11:06:56,617 - Package['hdp-select'] {'retry_on_repo_unavailability': False, 'retry_count': 5} 2017-10-20 11:06:56,624 - Skipping installation of existing package hdp-select 2017-10-20 11:06:56,626 - The repository with version 2.5.3.0-37 for this command has been marked as resolved. It will be used to report the version of the component which was installed 2017-10-20 11:06:56,818 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf 2017-10-20 11:06:56,826 - Stack Feature Version Info: Cluster Stack=2.5, Command Stack=None, Command Version=None -> 2.5 2017-10-20 11:06:56,828 - Using hadoop conf dir: /usr/hdp/current/hadoop-client/conf 2017-10-20 11:06:56,829 - The repository with version 2.5.3.0-37 for this command has been marked as resolved. It will be used to report the version of the component which was installed Command failed after 1 tries Diffs ----- ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/scripts/params_linux.py 289a1d6571 Diff: https://reviews.apache.org/r/63243/diff/1/ Testing ------- mvn clean test Thanks, Andrew Onischuk