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Posted to issues@ambari.apache.org by "Nishant Bangarwa (JIRA)" <ji...@apache.org> on 2016/12/09 05:38:58 UTC

[jira] [Created] (AMBARI-19144) Add property existence check to druid stack advisor code

Nishant Bangarwa created AMBARI-19144:
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             Summary: Add property existence check to druid stack advisor code
                 Key: AMBARI-19144
                 URL: https://issues.apache.org/jira/browse/AMBARI-19144
             Project: Ambari
          Issue Type: Bug
    Affects Versions: 2.5.0
            Reporter: Nishant Bangarwa
            Assignee: Nishant Bangarwa


Druid stack advisor assumes that druid-common will always be present in configurations. Generally, we cannot assume that druid configuration is always available.So adding a check for if "druid-common" exists in services['configurations'] will be enough. Review the rest of the code and ensure that there are checks for the existence of the config types.



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