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From "Mattmann, Chris A (398J)" <>
Subject Re: [DISCUSS] Slave restart -- 0.13.x branch
Date Mon, 03 Jun 2013 15:00:39 GMT
Great thread, guys.


Chris Mattmann, Ph.D.
Senior Computer Scientist
NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
Office: 171-266B, Mailstop: 171-246
Adjunct Assistant Professor, Computer Science Department
University of Southern California, Los Angeles, CA 90089 USA

-----Original Message-----
From: Brenden Matthews <>
Reply-To: "" <>
Date: Wednesday, May 29, 2013 9:39 AM
To: "" <>
Subject: Re: [DISCUSS] Slave restart -- 0.13.x branch

>Sounds good!  I'd probably target 0.14.x for my Hadoop changes rather than
>On Tue, May 28, 2013 at 2:00 PM, Vinod Kone <> wrote:
>> Hi folks,
>> We are planning to release a new feature (called "Slave Restart") that
>> allows organizations to upgrade mesos without disrupting the running
>> Previously, when the slave process was stopped for an upgrade, the tasks
>> running on that slave committed suicide. With the new feature, the tasks
>> can keep running and connect back to the upgraded slave, when it
>> Since this feature includes a huge amount of code change, we would like
>> create a new branch (0.13.x). The new branch helps us to commit bug
>> easily, test the feature and also unblocks people from committing other
>> major changes/features to master/trunk. We have been testing "Slave
>> Restart" feature for a while, but need some more time to iron out some
>> kinks. Note that, any bug fixes that relate to "Slave Restart" will go
>> both "master" and "0.13.x".
>> Let us know if you have any questions/concerns.

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