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Posted to dev@ambari.apache.org by "Yusaku Sako (JIRA)" <ji...@apache.org> on 2015/09/26 00:13:04 UTC

[jira] [Updated] (AMBARI-8189) Ambari agent support for parallel task execution during deployment

     [ https://issues.apache.org/jira/browse/AMBARI-8189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yusaku Sako updated AMBARI-8189:
--------------------------------
    Fix Version/s:     (was: 2.1.2)

> 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
>         Attachments: AMBARI-8189.2.patch, AMBARI-8189.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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