[jira] [Created] (AMBARI-12400) Blueprint config processor should retain property hbase.coprocessor.master.classes with default value

[Sumit Mohanty (JIRA)]

Sumit Mohanty created AMBARI-12400:
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             Summary: Blueprint config processor should retain property 
hbase.coprocessor.master.classes with default value
                 Key: AMBARI-12400
                 URL: https://issues.apache.org/jira/browse/AMBARI-12400
             Project: Ambari
          Issue Type: Bug
          Components: blueprints
    Affects Versions: 2.1.0
            Reporter: Sumit Mohanty
            Assignee: Sumit Mohanty
            Priority: Critical
             Fix For: 2.1.0


# deploy cluster
# add ranger
# navigate to HBase Configs tab
# set "Enable Ranger for HBASE" enabled
# click "Save" and confirm

Try to save the config
500 status code received on GET method for API: 
/api/v1/stacks/HDP/versions/2.3/validations
*AR* Validation failed
{code}Error message: Stack Advisor reported an error: KeyError: 
'hbase.coprocessor.master.classes'
StdOut file: /var/run/ambari-server/stack-recommendations/43/stackadvisor.out

StdErr file: 
/var/run/ambari-server/stack-recommendations/43/stackadvisor.err{code}

There is a behavior difference between stack advisor and blueprint config 
processor due to which property {{hbase.coprocessor.master.classes}} is getting 
deleted. This causes issue later when stack advisor is used post install.



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