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From "Qiang Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (RANGER-1672) Ranger supports plugin to enable, monitor and manage apache kylin
Date Mon, 05 Mar 2018 08:17:00 GMT

     [ https://issues.apache.org/jira/browse/RANGER-1672?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Qiang Zhang updated RANGER-1672:
    Attachment:     (was: KylinServiceEntry.jpg)

> Ranger supports plugin to enable, monitor and manage apache kylin
> -----------------------------------------------------------------
>                 Key: RANGER-1672
>                 URL: https://issues.apache.org/jira/browse/RANGER-1672
>             Project: Ranger
>          Issue Type: New Feature
>          Components: plugins
>            Reporter: Qiang Zhang
>            Assignee: Qiang Zhang
>            Priority: Major
>              Labels: newbie, patch
>         Attachments: NewKylinService.jpg
> Apache Kylin is an open source Distributed Analytics Engine designed to provide SQL interface
and multi-dimensional analysis (OLAP) on Hadoop supporting extremely large datasets, original
contributed from eBay Inc. Apache Kylin lets user query massive data set at sub-second latency
in 3 steps.
> 1. Identify a Star Schema on Hadoop.
> 2. Build Cube from the identified tables.
> 3. Query with ANSI-SQL and get results in sub-second, via ODBC, JDBC or RESTful API.
> We should support that using Ranger to control kylin's access rights for project and
> Specific implementation plan is as following:
> On the ranger website, administrators can configure policies to control user access to
projects and cube permissions.
> Kylin provides an abstract class and authorization interfaces for use by the ranger plugin.
kylin instantiates ranger plugin’s implementation class when starting(this class extends
the abstract class provided by kylin).
> Ranger plugin periodically polls ranger admin, updates the policy to the local, and updates
project and cube access rights based on policy information.
> In the Kylin side:
> 1. Kylin provides an abstract class that enables the ranger plugin's implementation class
to extend.
> 2. Add configuration item. 1) ranger authorization switch, 2) ranger plugin implementation
class's name.
> 3. Instantiate the ranger plugin implementation class when starting kylin.
> 4. kylin provides authorization interfaces for ranger plugin calls.
> 5. According to the ranger authorization configuration item, hide kylin's authorization
management page.
> 6. Using ranger manager access rights of the kylin does not affect kylin's existing permissions
functions and logic.
> In the Ranger side:
> 1. Ranger plugin will periodically polls ranger admin, updates the policy to the local.
> 2. The ranger plugin invoking the authorization interfaces provided by kylin to updates
the project and cube access rights based on the policy information.
> reference link:https://issues.apache.org/jira/browse/KYLIN-2703

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