Jonathan Hurley created AMBARI-20996:
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Summary: Fallback Cluster Current Version Is Blank Which Causes
Upgrade Errors
Key: AMBARI-20996
URL: https://issues.apache.org/jira/browse/AMBARI-20996
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: trunk
Reporter: Jonathan Hurley
Assignee: Jonathan Hurley
Priority: Critical
Fix For: trunk
Without a "current cluster version", the value being passed into python is
currently {{None}}. This will be changed as we begin passing down service
repository versions instead.
However, in the meantime, there are upgrade failures when this value is empty
since the fallback code is trying to use "HDP-2.5" and is not able to normalize
this out to "2.5.0.0":
{code}
File
"/var/lib/ambari-agent/cache/common-services/STORM/0.9.1/package/scripts/params_linux.py",
line 77, in <module>
stack_supports_ranger_kerberos =
check_stack_feature(StackFeature.RANGER_KERBEROS_SUPPORT,
version_for_stack_feature_checks)
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/functions/stack_features.py",
line 57, in check_stack_feature
if compare_versions(stack_version, min_version, format = True) < 0:
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/functions/version.py",
line 77, in compare_versions
return cmp(_normalize(v1, desired_segments=max_segments), _normalize(v2,
desired_segments=max_segments))
File
"/usr/lib/python2.6/site-packages/resource_management/libraries/functions/version.py",
line 34, in _normalize
return [int(x) for x in v_list]
ValueError: invalid literal for int() with base 10: ''
{code}
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