SYMPTOM We get below error while installing new HDP version packages before upgrading to latest HDP version on SUSE linux. 2016-12-21 13:46:47,919 - Package Manager failed to install packages. Error: Execution of '/usr/bin/zypper --quiet install --auto-agree-with-licenses --no-confirm livy_2_3_2_0_2950' returned 104. File 'repomd.xml' from repository 'AMBARI-2.4.1.0.repo' is unsigned, continue? [yes/no] (no): no
Error building the cache:
[|] Valid metadata not found at specified URL(s)
Warning: Disabling repository 'AMBARI-2.4.1.0.repo' because of the above error.
File 'repomd.xml' from repository 'HDP.repo' is unsigned, continue? [yes/no] (no): no
Error building the cache:
[|] Valid metadata not found at specified URL(s)
Warning: Disabling repository 'HDP.repo' because of the above error.
No provider of 'livy_2_3_2_0_2950' found.
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/custom_actions/scripts/install_packages.py", line 376, in install_packages
retry_count=agent_stack_retry_count
File "/usr/lib/python2.6/site-packages/resource_management/core/base.py", line 155, 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 58, in action_upgrade
self.upgrade_package(package_name, self.resource.use_repos, self.resource.skip_repos)
File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/zypper.py", line 62, in upgrade_package
return self.install_package(name, use_repos, skip_repos, is_upgrade)
File "/usr/lib/python2.6/site-packages/resource_management/core/providers/package/zypper.py", line 57, 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 83, 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 91, in _call_with_retries
code, out = func(cmd, **kwargs)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 71, in inner
result = function(command, **kwargs)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 93, in checked_call
tries=tries, try_sleep=try_sleep)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 141, in _call_wrapper
result = _call(command, **kwargs_copy)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 294, in _call
raise Fail(err_msg)
Fail: Execution of '/usr/bin/zypper --quiet install --auto-agree-with-licenses --no-confirm livy_2_3_2_0_2950' returned 104. File 'repomd.xml' from repository 'AMBARI-2.4.1.0.repo' is unsigned, continue? [yes/no] (no): no
Error building the cache:
[|] Valid metadata not found at specified URL(s)
Warning: Disabling repository 'AMBARI-2.4.1.0.repo' because of the above error.
File 'repomd.xml' from repository 'HDP.repo' is unsigned, continue? [yes/no] (no): no
Error building the cache: . ROOT CAUSE This is a BUG reported under https://issues.apache.org/jira/browse/AMBARI-19186 for SUSE linux if we are using unsigned repo. .
WORKAROUND N/A . RESOLUTION Apply patch given at https://issues.apache.org/jira/browse/AMBARI-19186 Steps to Apply the patch: 1. Take a backup of /usr/lib/ambari-agent/lib/resource_management/libraries/functions/packages_analyzer.py 2. Edit /usr/lib/ambari-agent/lib/resource_management/libraries/functions/packages_analyzer.py with your favorite editor(I use vim) 3. Find the line with "--installed-only" E.g ["sudo", "zypper", "search", "--installed-only", "--details"], 4. Replace it with: ["sudo", "zypper", "--no-gpg-checks", "search", "--installed-only", "--details"], 5. Find the line with "--uninstalled-only" ["sudo", "zypper", "search", "--uninstalled-only", "--details"], 6. Replace it with: ["sudo", "zypper", "--no-gpg-checks", "search", "--uninstalled-only", "--details"], . Note - If the host where you are having this issue is a ambari-agent, you only need to apply patch on below file: /usr/lib/ambari-agent/lib/resource_management/libraries/functions/packages_analyzer.py If the host where you are having an issue is ambari-server, you need to apply patch on below files: /usr/lib/ambari-server/lib/resource_management/libraries/functions/packages_analyzer.py /usr/lib/ambari-agent/lib/resource_management/libraries/functions/packages_analyzer.py . Hope this information helps! Please comment if you have any questions. Happy Hadooping!! 🙂
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