Re: Feature request: move in-flight containers w/o stopping them

2016-02-18 Thread Avinash Sridharan
One problem with implementing something like vMotion for Mesos is to address seamless movement of network connectivity as well. This effectively requires moving the IP address of the container across hosts. If the container shares host network stack, this won't be possible since this would imply mo

Re: Feature request: move in-flight containers w/o stopping them

2016-02-18 Thread Jay Taylor
Is this theoretically feasible with Linux checkpoint and restore, perhaps via CRIU?http://criu.org/Main_Page > On Feb 18, 2016, at 4:35 AM, Paul Bell wrote: > > Hello All, > > Has there ever been any consideration of the ability to move in-flight > containers from one Mesos host node to anoth

Re: Mesos sometimes not allocating the entire cluster

2016-02-18 Thread Guangya Liu
Hi Tom, After the patch was applied, there is no need to restart framework but only mesos master. One question is that I saw from your log, seems your cluster has at least 36 agents, right? I was asking this question because if there are more frameworks than agents, frameworks with low weight may

Re: [VOTE] Release Apache Mesos 0.27.1 (rc1)

2016-02-18 Thread Steven Schlansker
On Feb 18, 2016, at 2:23 PM, Michael Park wrote: > Hi Steven, > > From the looks of it, this was something that has been broken pre-0.27.0. > I would propose that this ticket be targeted for 0.28.0, and I can be the > shepherd for it. > > How does this sound? > Very reasonable, thanks! :) >

Re: [VOTE] Release Apache Mesos 0.27.1 (rc1)

2016-02-18 Thread Michael Park
Hi Steven, >From the looks of it, this was something that has been broken pre-0.27.0. I would propose that this ticket be targeted for 0.28.0, and I can be the shepherd for it. How does this sound? MPark On 16 February 2016 at 17:10, Steven Schlansker wrote: > On Feb 16, 2016, at 4:52 PM, Mic

Re: Mesos sometimes not allocating the entire cluster

2016-02-18 Thread Tom Arnfeld
Hi Ben, We've rolled that patch out (applied over 0.23.1) on our production cluster and have seen little change, the master is still not sending any offers to those frameworks. We did this upgrade online, so would there be any reason the fix wouldn't have helped (other than it not being the cause)

Re: UnsatisfiedLinkError in mesos 0.27 build with unbundled dependencies

2016-02-18 Thread Andrii Biletskyi
Please disregard this subject. I think I was able to fix the problem. As suggested in Dockerfile I ran ./configure with --disable-java flag. Removing it and reinstalling everything fixed the link error. Thanks, Andrii On Thu, Feb 18, 2016 at 8:11 AM, Andrii Biletskyi < andrii.bilets...@stealth.l

Feature request: move in-flight containers w/o stopping them

2016-02-18 Thread Paul Bell
Hello All, Has there ever been any consideration of the ability to move in-flight containers from one Mesos host node to another? I see this as analogous to VMware's "vMotion" facility wherein VMs can be moved from one ESXi host to another. I suppose something like this could be useful from a lo

Re: Mesos sometimes not allocating the entire cluster

2016-02-18 Thread Tom Arnfeld
Hi Ben, I've only just seen your email! Really appreciate the reply, that's certainly an interesting bug and we'll try that patch and see how we get on. Cheers, Tom. On 29 January 2016 at 19:54, Benjamin Mahler wrote: > Hi Tom, > > I suspect you may be tripping the following issue: > https://