[jira] [Assigned] (MESOS-5384) Improve error message for missing resources file

["Kris Paprocki (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-5384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kris Paprocki reassigned MESOS-5384:
------------------------------------

    Assignee: Kris Paprocki

> Improve error message for missing resources file
> ------------------------------------------------
>
>                 Key: MESOS-5384
>                 URL: https://issues.apache.org/jira/browse/MESOS-5384
>             Project: Mesos
>          Issue Type: Bug
>          Components: general
>    Affects Versions: 0.28.1
>         Environment: Centos 7
>            Reporter: John Yost
>            Assignee: Kris Paprocki
>            Priority: Minor
>              Labels: easyfix, newbie
>
> Attempting to specify resources file via --resources=/etc/mesos-slave/small-slave-config.json threw the following error:
> Failed to determine slave resources: Bad value for resources, missing or extra ':' in /etc/mesos-slave/small-slave-config.json
> I confirmed I had valid JSON: 
> [
>   {
>     "name": "cpus",
>     "type": "SCALAR",
>     "scalar": {
>       "value": 0.5
>     }
>   },
>   {
>     "name": "mem",
>     "type": "SCALAR",
>     "scalar": {
>       "value": 512
>     }
>   }
> ]
> In actuality, I misread to docs with my file pattern. Once I changed to resources=file:///etc/mesos-slave/small-slave-config.json the mesos slave started up fine. Just need a missing file check and corresponding error message to fix this.



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