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Posted to dev@ambari.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/11/23 19:26:11 UTC
[jira] [Commented] (AMBARI-14017) Service or component install
fails when a non-ambari apt-get command is running
[ https://issues.apache.org/jira/browse/AMBARI-14017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15022663#comment-15022663 ]
Hudson commented on AMBARI-14017:
---------------------------------
FAILURE: Integrated in Ambari-branch-2.1 #922 (See [https://builds.apache.org/job/Ambari-branch-2.1/922/])
AMBARI-14017. Service or component install fails when a non-ambari (aonishuk: [http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=2d8715a5397e7fa8bd983885a19e9677e4c315b1])
* ambari-common/src/main/python/resource_management/core/providers/package/apt.py
* ambari-common/src/main/python/resource_management/core/resources/packaging.py
* ambari-common/src/main/python/resource_management/core/providers/package/zypper.py
* ambari-agent/src/test/python/resource_management/TestPackageResource.py
* ambari-common/src/main/python/resource_management/core/providers/package/__init__.py
> Service or component install fails when a non-ambari apt-get command is running
> -------------------------------------------------------------------------------
>
> Key: AMBARI-14017
> URL: https://issues.apache.org/jira/browse/AMBARI-14017
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.1.3
>
>
> PROBLEM
> User runs "apt-get check" via
> a cron job on their servers to check for broken dependencies. They report this
> command may take up to two minutes to complete on various nodes in their
> cluster. This command locks the package database via a write lock on
> /var/lib/dpkg/lock. During that interval, if Ambari is commanded to install a
> new component or perform other maintenance tasks on a cluster node that
> require access to the package database, the command will fail. Since the apt-
> get check is cron, apparently with some frequency, this represents a problem
> for ongoing maintenance, especially in large clusters.
> It would be desirable if ambari and/or the agent were more fault tolerant of
> locks on the package database.
> The stack trace at failure follows
> 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 219, in execute
> method(env)
> File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-
> INSTALL/scripts/hook.py", line 33, in hook
> install_repos()
> File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-
> INSTALL/scripts/repo_initialization.py", line 59, in install_repos
> _alter_repo("create", params.repo_info, template)
> File "/var/lib/ambari-agent/cache/stacks/HDP/2.0.6/hooks/before-
> INSTALL/scripts/repo_initialization.py", line 50, in _alter_repo
> components = ubuntu_components, # ubuntu specific
> 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 152, in run
> self.run_action(resource, action)
> File "/usr/lib/python2.6/site-
> packages/resource_management/core/environment.py", line 118, in run_action
> provider_action()
> File "/usr/lib/python2.6/site-
> packages/resource_management/libraries/providers/repository.py", line 110, in
> action_create
> retcode, out = checked_call(update_cmd_formatted, sudo=True, quiet=False)
> 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)
> resource_management.core.exceptions.Fail: Execution of 'apt-get update <del>qq
> -o Dir::Etc::sourcelist=sources.list.d/HDP.list -o
> Dir::Etc::sourceparts=</del> -o APT::Get::List-Cleanup=0' returned 100. W: GPG
> error: <http://public-repo-1.hortonworks.com> HDP InRelease: The following
> signatures couldn't be verified because the public key is not available:
> NO_PUBKEY B9733A7A07513CAD
> E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily
> unavailable)
> E: Unable to lock the administration directory (/var/lib/dpkg/), is another
> process using it?
> EXPECTED
> Ambari retries installations for some period of time
> ACTUAL
> Ambari fails
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