[jira] [Comment Edited] (MESOS-1648) mesos-slave and mesos-master should have a --pidfile option

["Greg Mann (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MESOS-1648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14591966#comment-14591966 ] 

Greg Mann edited comment on MESOS-1648 at 7/9/15 4:09 PM:
----------------------------------------------------------

Excellent, thanks for the suggestions Ben. I removed the duplicate and updated descriptions.


was (Author: greggomann):
Excellent, thanks for the suggestions Ben. Splitting up the patches sounds good, I'll create issues for the locking/removal and post links here.

> mesos-slave and mesos-master should have a --pidfile option
> -----------------------------------------------------------
>
>                 Key: MESOS-1648
>                 URL: https://issues.apache.org/jira/browse/MESOS-1648
>             Project: Mesos
>          Issue Type: Improvement
>          Components: master, slave
>            Reporter: Tobias Weingartner
>            Assignee: Greg Mann
>              Labels: newbie, twitter
>
> Add a {{--pidfile}} option to the common logging flags. Right now we use a number of wrapper scripts to try and keep up a {{/var/run/mesos/mesos-slave.pid}} in order to be able to monitor the process.  It would be nice if this extra (somewhat fragile) wrapper was not necessary.
> Following implementation of this command line option, consider adding automatic removal of the file, as well as locking the file as a secondary signal that there is a live mesos-slave to new slaves attempting to start.



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