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From "Jonathan Hurley (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-10511) Use Stack Table For Entity Relationships
Date Thu, 16 Apr 2015 00:09:00 GMT
Jonathan Hurley created AMBARI-10511:
----------------------------------------

             Summary: Use Stack Table For Entity Relationships
                 Key: AMBARI-10511
                 URL: https://issues.apache.org/jira/browse/AMBARI-10511
             Project: Ambari
          Issue Type: Task
          Components: ambari-server
    Affects Versions: 2.1.0
            Reporter: Jonathan Hurley
            Assignee: Jonathan Hurley
            Priority: Critical
             Fix For: 2.1.0


The following tables reference the desired/current stack using a JSON string.  These will
need to be replaced by using the {{stack.stack_id}} reference column:

- clusters.desired_stack_version
- clusterstate.current_stack_version
- hostcomponentdesiredstate.desired_stack_version
- hostcomponentstate.current_stack_version
- servicecomponentdesiredstate.desired_stack_version
- blueprint.stack_name, blueprint.stack_version
- repo_version.stack

Add FK to stack.stack_id for tables and columns above. {{UpgradeCatalog210}} also needs to
calculate the correct stack that the Ambari 2.0.0 cluster is using in addition to making the
appropriate column changes.

In addition to the above changes, new fields will need to be added to the following tables
in order to associate the service configuration version and the individual configuration types
with the stack that they belong to.

- serviceconfig
- clusterconfig

Although there may be service configurations saved from a prior manual stack upgrade, these
will all be marked with the current HDP stack version as there will be no way to determine
which prior version was associated with a particular stack. 




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