[jira] [Created] (KNOX-2763) When no values are mentioned in the Composite Provider Names it throws a NullPointer

["Harshil Jhaveri (Jira)" <ji...@apache.org>]

Harshil Jhaveri created KNOX-2763:
-------------------------------------

             Summary: When no values are mentioned in the Composite Provider Names it throws a NullPointer
                 Key: KNOX-2763
                 URL: https://issues.apache.org/jira/browse/KNOX-2763
             Project: Apache Knox
          Issue Type: Bug
            Reporter: Harshil Jhaveri
         Attachments: NPE-1.png

When giving no value for composite.provider.names in composite authorization provider. The topology deployment is failing and returning a null pointer exception.

The topology state:

{color:#e8bf6a}<provider>
{color}{color:#e8bf6a} <role>{color}authorization{color:#e8bf6a}</role>
{color}{color:#e8bf6a} <name>{color}CompositeAuthz{color:#e8bf6a}</name>
{color}{color:#e8bf6a} <enabled>{color}true{color:#e8bf6a}</enabled>
{color}{color:#e8bf6a} <param>
{color}{color:#e8bf6a} <name>{color}composite.provider.names{color:#e8bf6a}</name>
{color}{color:#e8bf6a} <value>{color}{color:#e8bf6a}</value>
{color}{color:#e8bf6a} </param>
{color}{color:#e8bf6a} <param>
{color}{color:#e8bf6a} <name>{color}AclsAuthz.ranger.acl{color:#e8bf6a}</name>
{color}{color:#e8bf6a} <value>{color}*;*;*{color:#e8bf6a}</value>
{color}{color:#e8bf6a} </param>
{color}{color:#e8bf6a}</provider>{color}

CC: [~smore] [~pzampino] [~smolnar]



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