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From Tim St Clair <tstcl...@redhat.com>
Subject Re: Twitter sprint Q3.5
Date Tue, 09 Sep 2014 18:36:14 GMT
Dominic - 

This is very helpful, thank you! 

----- Original Message -----
> From: "Dominic Hamon" <dhamon@twopensource.com>
> To: "dev" <dev@mesos.apache.org>
> Sent: Tuesday, September 9, 2014 12:16:01 PM
> Subject: Twitter sprint Q3.5
> 
> Hello Mesos developers!
> 
> I thought it might be useful to have a little insight into how we work on
> Mesos at Twitter and, more specifically, what we are working on. We work in
> biweekly sprints and starting with this one (that just began yesterday) I'm
> going to start sending out a summary of what we're planning.
> 
> I hope you find it useful; feedback is encouraged.
> 
> Link to active sprint
> <https://issues.apache.org/jira/secure/RapidBoard.jspa?rapidView=35>
> 
> Task reconciliation:
>   - extending master state to include terminal unacknowledged tasks
>   - adding pending tasks to slave endpoints
>   - send pending tasks during reregistration of slave with master
> Isolation:
>   - replacing freezer with PID namespaces to avoid lost tasks during
> container destruction
>   - /tmp isolation
> Reliability:
>   - handling race between znode removal and state read
>   - allowing increase in available resources without requiring slave drain
> 
> - dominic
> 

-- 
Cheers,
Timothy St. Clair
Red Hat Inc.

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