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Posted to commits@samza.apache.org by "Shadi A. Noghabi (JIRA)" <ji...@apache.org> on 2015/07/14 03:24:04 UTC

[jira] [Commented] (SAMZA-719) Auto-scaling containers in Samza

    [ https://issues.apache.org/jira/browse/SAMZA-719?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14625657#comment-14625657 ] 

Shadi A. Noghabi commented on SAMZA-719:
----------------------------------------

Design document added.

> Auto-scaling containers in Samza
> --------------------------------
>
>                 Key: SAMZA-719
>                 URL: https://issues.apache.org/jira/browse/SAMZA-719
>             Project: Samza
>          Issue Type: New Feature
>            Reporter: Shadi A. Noghabi
>            Assignee: Shadi A. Noghabi
>              Labels: design
>
> Currently, a fixed number of containers is assigned to a job as an input configuration parameter. However, with this design jobs can fail due to lack of enough resources (such as memory), or they can become a bottleneck in a workflow containing many jobs. While auto-scaling is much broader term, the goal of this project will be to enable a Samza job to automatically scale its containers such that there is improved job performance. 



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