[jira] [Commented] (SLIDER-299) What is the recommendation if a user wants a single active version of Slider

["Steve Loughran (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLIDER-299?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14097251#comment-14097251 ] 

Steve Loughran commented on SLIDER-299:
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I don't see why we need a policy yet.. just have the slider version in sync with supported packages

> What is the recommendation if a user wants a single active version of Slider
> ----------------------------------------------------------------------------
>
>                 Key: SLIDER-299
>                 URL: https://issues.apache.org/jira/browse/SLIDER-299
>             Project: Slider
>          Issue Type: Bug
>          Components: agent, appmaster, client
>    Affects Versions: Slider 0.40
>            Reporter: Sumit Mohanty
>
> Today, most deployments of hadoop (within a single cluster) has a one version of individual services such as hadoop, hbase, etc.
> Slider does not demand such constraint and it is in fact desirable to have multiple version of Slider being used in a single cluster.
> What if there is a need for single version of Slider for a single cluster? Is there a recommended best practice to ensure that all app-instances use the same version of Slider.



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