[jira] [Updated] (MESOS-2644) AS a framework developer I WANT to check and depend on a Mesos (master) version

["Adam B (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-2644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adam B updated MESOS-2644:
--------------------------
    Summary: AS a framework developer I WANT to check and depend on a Mesos (master) version  (was: AS a framework developer I WANT to check and depend on a Mesos version)

> AS a framework developer I WANT to check and depend on a Mesos (master) version
> -------------------------------------------------------------------------------
>
>                 Key: MESOS-2644
>                 URL: https://issues.apache.org/jira/browse/MESOS-2644
>             Project: Mesos
>          Issue Type: Story
>          Components: framework
>    Affects Versions: 0.22.0
>            Reporter: Aaron Bell
>
> Example: I'm developing a framework that makes use of persistent volumes, MESOS-1554. At startup I want my scheduler to verify the Mesos master's version and abort if it's less than e.g. {{0.23.0}}, which I know is the minimum version for that feature.
> I've looked at MESOS-753 and MESOS-986 and they don't seem to address  this cleanly.
> Version may be available in {{state.json}}, but this is an unboundedly large value to parse. It would seem sensible to have an HTTP endpoint {{/version}} or similar.



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