[jira] [Updated] (MESOS-784) slave should allocate all the rest resources even given a resources flag

["Jie Yu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MESOS-784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jie Yu updated MESOS-784:
-------------------------

    Fix Version/s:     (was: 0.17.0)
                   0.18.0

> slave should allocate all the rest resources even given a resources flag
> ------------------------------------------------------------------------
>
>                 Key: MESOS-784
>                 URL: https://issues.apache.org/jira/browse/MESOS-784
>             Project: Mesos
>          Issue Type: Bug
>          Components: slave
>    Affects Versions: 0.16.0
>         Environment: rh 6.3
>            Reporter: zhongxingzhi
>              Labels: patch
>             Fix For: 0.18.0
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> I use two computers for testing.
> pc1:  cpu:6, mem:8G, disk:20G.
> pc2:  cpu:8, mem:10G, disk:30G.
> first, start the master,
> mesos-master  --roles="role1"
> and then start each slave with --resources flag like that:
> mesos-slave --resources = "mem(role1):1024";
> after slave connect to master, you would see each slave has only 1024M mem, the reset is invisible. Maybe add the rest mem to each --resources flag Manually will be a good idea (--resouces = "mem(role1):1024;mem(*):7000"). 
>  A shell script will be used when you has many slaves with different mem, another problem appear:
> mesos-slave --resources = "mem(role1):10000000000000", it start with no error, but when the slave launch tasks, the slave crash.



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