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Date: Thu, 26 Jun 2014 02:49:24 +0000 (UTC)
From: "Srimanth Gunturi (JIRA)" <jira@apache.org>
To: dev@ambari.apache.org
Message-ID: <JIRA.12723795.1403750938132.51580.1403750964277@arcas>
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References: <JIRA.12723795.1403750938132@arcas>
Subject: [jira] [Created] (AMBARI-6281) Provide 'properties_attributes'
 property on configuration provided by /api/v1/configurations
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Srimanth Gunturi created AMBARI-6281:
----------------------------------------

             Summary: Provide 'properties_attributes' property on configura=
tion provided by /api/v1/configurations
                 Key: AMBARI-6281
                 URL: https://issues.apache.org/jira/browse/AMBARI-6281
             Project: Ambari
          Issue Type: Task
          Components: client
    Affects Versions: 1.7.0
            Reporter: Srimanth Gunturi
            Assignee: Srimanth Gunturi
             Fix For: 1.7.0


When a call is made to=20
{{GET http://server:8080/api/v1/clusters/c1/configurations?type=3Dcore-site=
&tag=3Dversion1}}, the response should include attributes of various proper=
ties also
{code}
{
  "tag": "version1",
  "type": "core-site",
  "properties": {
    "fs.defaultFS": "hdfs://server:8020",
    "fs.trash.interval": "360",
    "hadoop.proxyuser.falcon.groups": "users",
    ...
    "mapreduce.jobtracker.webinterface.trusted": "false"
  },
  =E2=80=9Cproperties_attributes=E2=80=9D: {
    =E2=80=9Cfinal=E2=80=9D: {
     "fs.defaultFS": =E2=80=9Ctrue=E2=80=9D,=20
     "hadoop.proxyuser.falcon.groups": =E2=80=9Ctrue=E2=80=9D
    },
  }
}
{code}

This should support POST and PUT calls to update 'properties_attributes' of=
 configs.

Table {{ambari:clusterconfig}} will have new column called {{config_attribu=
tes}}. This column will be of type varchar of size 32K. It will contain a s=
erialized JSON object where key is the attribute name, and value is an obje=
ct containing config-names as keys along with attribute values.

Example:=20
Configuration attributes would be persisted in the config_attributes column=
 as=20
{code}
{
  =E2=80=9Cfinal=E2=80=9D: {
    =E2=80=9Cfs.defaultFS=E2=80=9D: =E2=80=9Ctrue=E2=80=9D,=20
    =E2=80=9Chadoop.proxyuser.falcon.groups=E2=80=9D: =E2=80=9Ctrue=E2=80=
=9D
  }
}
{code}


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