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Date: Tue, 14 Apr 2015 21:50:59 +0000 (UTC)
From: "Ivan Mitic (JIRA)" <jira@apache.org>
To: dev@ambari.apache.org
Message-ID: <JIRA.12753469.1415299791000.1660.1429048259441@Atlassian.JIRA>
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 <JIRA.12753469.1415299791623@arcas>
Subject: [jira] [Updated] (AMBARI-8189) Ambari agent support for parallel
 task execution during deployment
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     [ https://issues.apache.org/jira/browse/AMBARI-8189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Mitic updated AMBARI-8189:
-------------------------------
    Attachment: AMBARI-8919.patch

> Ambari agent support for parallel task execution during deployment
> ------------------------------------------------------------------
>
>                 Key: AMBARI-8189
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8189
>             Project: Ambari
>          Issue Type: Task
>    Affects Versions: 2.0.0
>            Reporter: Ivan Mitic
>            Assignee: Ivan Mitic
>             Fix For: 2.1.0
>
>         Attachments: AMBARI-8189.patch, AMBARI-8919.patch
>
>
> Ambari serializes all operations on the node, and by actually parallelizing the independent setup activities, deployment time would significantly decrease. Ambari stack definition already defines a notion of service dependencies, so some basic infra requirements for parallel execution are already in place.
> This is a tracking Jira where we can discuss this proposal and work on the design/prototype and patch. 


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