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https://reviews.apache.org/r/42852/
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Review request for Ambari and Vitalyi Brodetskyi.
Bugs: AMBARI-14811
https://issues.apache.org/jira/browse/AMBARI-14811
Repository: ambari
Description
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Live cluster - <http://172.22.95.30:8080/>
This is probably an infrastructure issue (or RE) but not sure yet
**Steps:**
1. Install Dal M20 cluster with Ambari 2.2.1
2. Register HDP 2.4.0.0-137 build
3. Start package installation
Result:
Observed below error during package installation ONLY on Ambari server host. A
retry of the operation resulted in same result
2016-01-27 11:35:20,841 - Could not install packages. Error: Execution of
'/usr/bin/yum -q clean metadata' returned 1. Skipping unreadable repository
'/etc/yum.repos.d/HDP-2.4.0.0.repo'
Skipping unreadable repository '/etc/yum.repos.d/HDP-UTILS.repo'
Skipping unreadable repository '/etc/yum.repos.d/HDP.repo'
[Errno 13] Permission denied:
'/var/cache/yum/x86_64/6/AMBARI.2.2.1-2.x/repomd.xml'
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py", line
150, in actionexecute
ret_code = self.install_packages(package_list)
File
"/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py", line
360, in install_packages
self._clear_package_manager_cache()
File
"/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py", line
182, in _clear_package_manager_cache
Execute(package_manager_cmd, logoutput=False)
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 238, in action_run
tries=self.resource.tries, try_sleep=self.resource.try_sleep)
File
"/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 70,
in inner
result = function(command, **kwargs)
File
"/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 92,
in checked_call
tries=tries, try_sleep=try_sleep)
File
"/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 140,
in _call_wrapper
result = _call(command, **kwargs_copy)
File
"/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 291,
in _call
raise Fail(err_msg)
Fail: Execution of '/usr/bin/yum -q clean metadata' returned 1. Skipping
unreadable repository '/etc/yum.repos.d/HDP-2.4.0.0.repo'
Skipping unreadable repository '/etc/yum.repos.d/HDP-UTILS.repo'
Skipping unreadable repository '/etc/yum.repos.d/HDP.repo'
[Errno 13] Permission denied:
'/var/cache/yum/x86_64/6/AMBARI.2.2.1-2.x/repomd.xml'
Traceback (most recent call last):
File
"/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py", line
497, in <module>
InstallPackages().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/custom_actions/scripts/install_packages.py", line
163, in actionexecute
raise Fail("Failed to distribute repositories/install packages")
resource_management.core.exceptions.Fail: Failed to distribute
repositories/install packages
When I manually changed the permission of
/var/cache/yum/x86_64/6/AMBARI.2.2.1-2.x/repomd.xml file to 777 and retry,
package installation was successful on Ambari server host
Note - This issue was not seen in last run on Cent OS6
Diffs
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ambari-server/src/main/resources/custom_actions/scripts/install_packages.py
f68e3b1
ambari-server/src/test/python/custom_actions/TestInstallPackages.py 59aab44
Diff: https://reviews.apache.org/r/42852/diff/
Testing
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mvn clean test
Thanks,
Andrew Onischuk
