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Date: Wed, 21 Nov 2012 21:44:57 +0000 (UTC)
From: "John Speidel (JIRA)" <jira@apache.org>
To: ambari-dev@incubator.apache.org
Message-ID: <1291613986.14306.1353534297885.JavaMail.jiratomcat@arcas>
Subject: [jira] [Created] (AMBARI-1029) Add api support for updating
 multiple host_component resources for multiple hosts in a single request
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John Speidel created AMBARI-1029:
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             Summary: Add api support for updating multiple host_component resources for multiple hosts in a single request
                 Key: AMBARI-1029
                 URL: https://issues.apache.org/jira/browse/AMBARI-1029
             Project: Ambari
          Issue Type: Sub-task
            Reporter: John Speidel
            Assignee: John Speidel


Ambari UI needs ability to update multiple host_component resources for a set of hosts.  Currently this is not possible because it is necessary to include the host resource as part of the host_component URI.

New functionality allows a host_component URI without providing a host resource.
Example: update foo property for the DATANODE and TASKTRACKER host components for hosts "h1" and "h2".

URI syntax:
PUT http://localhost:8080/api/v1/clusters/c1/host_components?HostRoles/host_name=h1|HostRoles/host_name=h2&HostRoles/component_name=DATANODE|HostRoles/component_name=TASKTRACKER
{
foo=bar
}

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