John Speidel created AMBARI-4921:
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Summary: Provisioning cluster via API is broken due to
global/user_group configuration property being required
Key: AMBARI-4921
URL: https://issues.apache.org/jira/browse/AMBARI-4921
Project: Ambari
Issue Type: Bug
Affects Versions: 1.5.0
Reporter: John Speidel
Priority: Blocker
Fix For: 1.5.0
The configuration property "global/user_group" is now required for cluster
install but not included in the stack configuration. Instead, this property is
only set via the Ambari UI. Clients who currently provision clusters via the
Ambari REST API are now broken due to the addition of this property. This
includes OpenStack Savanna and Ambari Blueprints.
There are 2 issues here.
- A new required configuration was added. Existing users of the API will not
know to provide this configuration property and will therefore be broken. This
property shouldn't be required and should have a default if not specified.
- This property should be included in all of the stack definitions that require
it. The work being done in Ambari Blueprints uses the stack configurations as
defaults and since this property is not included in the stack definition, it is
not being set which causes an install failure.
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