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https://issues.apache.org/jira/browse/AMBARI-1783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13642574#comment-13642574
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Sumit Mohanty commented on AMBARI-1783:
---------------------------------------
Thanks Brian for the comments. I have modified the blue-print support based on
the comments.
> Specification for a cluster blueprint consumable by Ambari
> ----------------------------------------------------------
>
> Key: AMBARI-1783
> URL: https://issues.apache.org/jira/browse/AMBARI-1783
> Project: Ambari
> Issue Type: New Feature
> Affects Versions: 1.3.1
> Reporter: Sumit Mohanty
> Assignee: Sumit Mohanty
> Fix For: 1.3.1
>
> Attachments: Ambari-BluePrint-0.1.docx, Ambari-BluePrint-0.2.docx,
> HostComponentMapping.txt, HostManifest.txt, PackageConfiguration.txt,
> PackageDefinition.txt
>
>
> Deployment of a hadoop cluster can be modeled as the mapping of a stack
> definition to a set of host while satisfying placement constraints. A stack
> definition refers to the description of various services that comprise a
> hadoop stack (e.g. HDP-1.2.1), components associated with the services, and
> configuration properties. A set of available hosts is specified through a
> host-manifest that lists the available hosts and relevant
> properties/characteristics of each host. A cluster blueprint is specification
> of a hadoop stack mapped to a set of hosts. Mapping to a host can be a direct
> mapping - e.g. deploy this component X on host Y or a host can be specified
> as a set of requirements which is used to select the most appropriate host(s)
> from a host-manifest.
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