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From "Siddharth Wagle (JIRA)" <>
Subject [jira] [Created] (AMBARI-10212) Widgets: Add schema tables for PostgreSQL, MySQL and Oracle
Date Thu, 26 Mar 2015 00:21:52 GMT
Siddharth Wagle created AMBARI-10212:

             Summary: Widgets: Add schema tables for PostgreSQL, MySQL and Oracle
                 Key: AMBARI-10212
             Project: Ambari
          Issue Type: Task
          Components: ambari-server
    Affects Versions: 2.1.0
            Reporter: Siddharth Wagle
            Assignee: Siddharth Wagle
             Fix For: 2.1.0

Apart from adding new widget related table definitions in the DDL script for all the three
database types, also update the upgrade catalog for Amabri-2.1.0 to create these tables on
ambari upgrade.


- Create WidgetEntity and WidgetLayoutEntity.
- Add relationship from both entities to cluster. This will not be used to load widgets but
only to find what StackVersion to use for lookup of stack widgets when requesting WidgetInfo
with layouts.
- Create corresponding DAO objects with unit tests
- Create findById and findBySectionName and findByCluster

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