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From "Joseph Wu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MESOS-5062) Update the long-lived-framework example to run on test clusters
Date Tue, 29 Mar 2016 19:10:25 GMT

    [ https://issues.apache.org/jira/browse/MESOS-5062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15216663#comment-15216663
] 

Joseph Wu commented on MESOS-5062:
----------------------------------

|| Review || Summary ||
| https://reviews.apache.org/r/45067/ | First 3 bullet points in the description |
| https://reviews.apache.org/r/45440/ | Metrics | 

> Update the long-lived-framework example to run on test clusters
> ---------------------------------------------------------------
>
>                 Key: MESOS-5062
>                 URL: https://issues.apache.org/jira/browse/MESOS-5062
>             Project: Mesos
>          Issue Type: Improvement
>          Components: framework, technical debt
>            Reporter: Joseph Wu
>            Assignee: Joseph Wu
>              Labels: mesosphere, tech-debt
>
> There are a couple of problems with the long-lived framework that prevent it from being
deployed (easily) on an actual cluster:
> * The framework will greedily accept all offers; it runs one executor per agent in the
cluster.
> * The framework assumes the {{long-lived-executor}} binary is available on each agent.
 This is generally only true in the build environment or in single-agent test environments.
> * The framework does not specify an resources with the executor.  This is required by
many isolators.
> * The framework has no metrics.



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