Hi Lune,
   The property "xml_configurations_supported" was introduced in Ambari
2.1.0 for the supporting the xml based configurations.

*History*: In ranger 0.5 (which was part of HDP-2.3), the ranger codebase
was changed to read properties from xml file, ranger-admin-site.xml.
Previously these properties were read from .properties file.

Now to support this change the setup process would need to be changed.
Considering the most common two ways Ranger is generally installed, this
required the following changes:

   1. *Manual installation *(non-Ambari): This required changes in setup.sh
   file to read the properties from the install.properties and populate the
   ranger-admin-site.xml
   2. *Ambari based installation*: Since here we need to support both xml
   based and non-xml based Ranger codebase, i had to come up with a flag
   (xml_configurations_supported) to differentiate between them. If the flag
   is set, the UI properties are written to xml file, and if unset its written
   to install.properties.

HTH. Thanks.


On Tue, Mar 22, 2016 at 4:05 PM, Lune Silver <lunescar.ran...@gmail.com>
wrote:

> Hello !
>
> I send you this mail concerning the property
> "xml_configurations_supported".
>
> I cannot find any information about this property in the documentation.
>
> What is the définition of the property "xml_configurations_supported" ?
>
> Best regards.
>
> Lune
>



-- 
Regards,
Gautam.

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