Details
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Bug
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Status: Resolved
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Major
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Resolution: Fixed
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None
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None
Description
Steps:
- Install HDP 2.1 with Ambari 2.2.0 (cluster has Hive service installed, no Atlas)
- Register HDP 2.3.4.0-3480 version and Install packages
- Perform EU to HDP 2.3.4.0 and let it complete
- Add Atlas service to the cluster
Alternative STR:
- Install HDP 2.1 with Ambari 2.2.0 (cluster has Hive service installed, no Atlas)
- Add Atlas service to the cluster
Result:
Atlas MetaData server start fails with below error:
Traceback (most recent call last): File "/var/lib/ambari-agent/cache/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata_server.py", line 132, in <module> MetadataServer().execute() File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 219, in execute method(env) File "/var/lib/ambari-agent/cache/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata_server.py", line 53, in start self.configure(env) File "/var/lib/ambari-agent/cache/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata_server.py", line 40, in configure metadata() File "/var/lib/ambari-agent/cache/common-services/ATLAS/0.1.0.2.3/package/scripts/metadata.py", line 69, in metadata content = StaticFile(format('{metadata_home}/server/webapp/atlas.war')) File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 154, in __init__ self.env.run() File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 158, in run self.run_action(resource, action) File "/usr/lib/python2.6/site-packages/resource_management/core/environment.py", line 121, in run_action provider_action() File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 90, in action_create content = self._get_content() File "/usr/lib/python2.6/site-packages/resource_management/core/providers/system.py", line 127, in _get_content return content() File "/usr/lib/python2.6/site-packages/resource_management/core/source.py", line 51, in __call__ return self.get_content() File "/usr/lib/python2.6/site-packages/resource_management/core/source.py", line 75, in get_content raise Fail("{0} Source file {1} is not found".format(repr(self), path)) resource_management.core.exceptions.Fail: StaticFile('/usr/hdp/current/atlas-server/server/webapp/atlas.war') Source file /usr/hdp/current/atlas-server/server/webapp/atlas.war is not found
Upon inspection found that:
While installing packages in step 2, below package was installed along with hive packages:
2015-12-16 20:05:15,043 - Package['atlas-metadata*-hive-plugin'] {'use_repos': ['HDP-2.3.4.0', 'HDP-UTILS-2.3.4.0'], 'skip_repos': ['HDP-*']} 2015-12-16 20:05:15,043 - Installing package atlas-metadata*-hive-plugin ('/usr/bin/yum -d 0 -e 0 -y install '--disablerepo=HDP-*' --enablerepo=HDP-2.3.4.0,HDP-UTILS-2.3.4.0 'atlas-metadata*-hive-plugin'')
Further while adding Atlas service in step 4, the installation of atlas packages are skipped because the system thinks that ATLAS packages are already present, which leads to the failure while starting MetaData server
ATLAS MetaData server install log:
2015-12-17 08:03:56,583 - Package['unzip'] {} 2015-12-17 08:03:56,723 - Skipping installation of existing package unzip 2015-12-17 08:03:56,723 - Package['curl'] {} 2015-12-17 08:03:56,747 - Skipping installation of existing package curl 2015-12-17 08:03:56,748 - Package['hdp-select'] {} 2015-12-17 08:03:56,765 - Skipping installation of existing package hdp-select 2015-12-17 08:03:57,047 - Package['atlas-metadata_2_3_*'] {} 2015-12-17 08:03:57,170 - Skipping installation of existing package atlas-metadata_2_3_* 2015-12-17 08:03:57,480 - The hadoop conf dir /usr/hdp/current/hadoop-client/conf exists, will call conf-select on it for version 2.3.4.0-3480 2015-12-17 08:03:57,480 - Checking if need to create versioned conf dir /etc/hadoop/2.3.4.0-3480/0 2015-12-17 08:03:57,481 - call['conf-select create-conf-dir --package hadoop --stack-version 2.3.4.0-3480 --conf-version 0'] {'logoutput': False, 'sudo': True, 'quiet': False, 'stderr': -1} 2015-12-17 08:03:57,520 - call returned (1, '/etc/hadoop/2.3.4.0-3480/0 exist already', '') 2015-12-17 08:03:57,521 - checked_call['conf-select set-conf-dir --package hadoop --stack-version 2.3.4.0-3480 --conf-version 0'] {'logoutput': False, 'sudo': True, 'quiet': False} 2015-12-17 08:03:57,561 - checked_call returned (0, '/usr/hdp/2.3.4.0-3480/hadoop/conf -> /etc/hadoop/2.3.4.0-3480/0')
Note -
a. There is a likelihood of this bug not coming if we chose a host for Atlas MetaData server that is different from any of the Hive hosts, while adding Atlas service.
b. The bug is seen for EU from HDP 2.2 to 2.3 as well
Attachments
Attachments
Issue Links
- is duplicated by
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AMBARI-14419 Atlas MetaData server start fails due to missing package while adding Atlas service after Hive service
- Resolved
- links to