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From "John Speidel (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMBARI-5553) Add dependency related information to stacks in the REST API
Date Thu, 24 Apr 2014 15:14:15 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-5553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

John Speidel resolved AMBARI-5553.
----------------------------------

    Resolution: Fixed

merged to trunk

> Add dependency related information to stacks in the REST API
> ------------------------------------------------------------
>
>                 Key: AMBARI-5553
>                 URL: https://issues.apache.org/jira/browse/AMBARI-5553
>             Project: Ambari
>          Issue Type: New Feature
>            Reporter: John Speidel
>            Assignee: John Speidel
>              Labels: API, stack
>             Fix For: 1.6.0
>
>
> Added dependency related information to stacks in the REST API.  This information describes
dependencies between components which are part of a stack.  
> A new dependencies resources will be added as a child to the stacksServices/serviceComponent
(soon to be renamed to services/component) resource.
> For example:
> GET http://172.18.192.3:8080/api/v1/stacks/HDP/versions/1.3.3/stackServices/HBASE/serviceComponents/HBASE_MASTER?fields=dependencies/*
> {code}
> {
>   "href" : "http://172.18.192.3:8080/api/v1/stacks/HDP/versions/1.3.3/stackServices/HBASE/serviceComponents/HBASE_MASTER?fields=dependencies/*",
>   "StackServiceComponents" : {
>     "component_name" : "HBASE_MASTER",
>     "service_name" : "HBASE",
>     "stack_name" : "HDP",
>     "stack_version" : "1.3.3"
>   },
>   "dependencies" : [
>     {
>       "href" : "http://172.18.192.3:8080/api/v1/stacks/HDP/versions/1.3.3/stackServices/HBASE/serviceComponents/HBASE_MASTER/dependencies/HDFS_CLIENT",
>       "Dependencies" : {
>         "component_name" : "HDFS_CLIENT",
>         "dependent_component_name" : "HBASE_MASTER",
>         "dependent_service_name" : "HBASE",
>         "scope" : "host",
>         "service_name" : "HDFS",
>         "stack_name" : "HDP",
>         "stack_version" : "1.3.3"
>       },
>       "auto_deploy" : {
>         "enabled" : true
>       }
>     },
>     {
>       "href" : "http://172.18.192.3:8080/api/v1/stacks/HDP/versions/1.3.3/stackServices/HBASE/serviceComponents/HBASE_MASTER/dependencies/ZOOKEEPER_SERVER",
>       "Dependencies" : {
>         "component_name" : "ZOOKEEPER_SERVER",
>         "dependent_component_name" : "HBASE_MASTER",
>         "dependent_service_name" : "HBASE",
>         "scope" : "cluster",
>         "service_name" : "ZOOKEEPER",
>         "stack_name" : "HDP",
>         "stack_version" : "1.3.3"
>       },
>       "auto_deploy" : {
>         "enabled" : true,
>         "location" : "HBASE/HBASE_MASTER"
>       }
>     }
>   ]
> }
> {code}



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