Re: Mesos language bindings in the wild

2014-07-15 Thread Tom Arnfeld
Hey Tim, I can see your point, and am finding it hard to think of any compelling arguments against the issue of fragmentation, but I do have a few thoughts.p That said, I would strongly suggest taking ease-of-use and language specific code structures into consideration. A huge monolithic build sy

how to update master cluster

2014-07-15 Thread Nayeem Syed
whats the best way to update mesos master instances. eg I want to update things in there, install new frameworks, but at the moment I am ssh'ing to the instances and installing them one by one. that feels wrong, shouldnt it be done in parallel to all the instances? what do people currently do to k

Re: how to update master cluster

2014-07-15 Thread Dick Davies
You want a rolling restart i'd guess, unless you want downtime for some reason. We use Ansible, it's pretty nice. On 15 July 2014 10:47, Nayeem Syed wrote: > whats the best way to update mesos master instances. eg I want to update > things in there, install new frameworks, but at the moment I am

Re: how to update master cluster

2014-07-15 Thread Nayeem Syed
thanks! do you have some examples of how you are using it with ansible? i dont have specific preferences, whatever works really. On Tue, Jul 15, 2014 at 2:35 PM, Dick Davies wrote: > You want a rolling restart i'd guess, unless you want downtime for some > reason. > > We use Ansible, it's pret

Re: Mesos language bindings in the wild

2014-07-15 Thread Tim St Clair
Tom - I understand the desire to create bindings outside the core. The point I was trying to make earlier around version semantics and testing was to 'Hedge' the risk. It basically creates a contract between core & framework+bindings writers. No one ever intends to break compatibility, but i

Re: Mesos language bindings in the wild

2014-07-15 Thread Vladimir Vivien
Hi all, Apologies for being super late to this thread. To answer Niklas point at the start of the thread: Yes, I am thrilled to contribute in anyway I can. The project is moving forward and making progress (slower than I want, but progress regardless). Going Native Implementing a native client

Re: [VOTE] Release Apache Mesos 0.19.1 (rc1)

2014-07-15 Thread Niklas Nielsen
+1 (binding) Tested on: - OSX Mavericks w/ clang-503.0.40 & LLVM 3.4 - Ubuntu 13.10 w/ gcc-4.8.1 (LogZooKeeperTest.WriteRead is still flaky on that VM) Thanks Ben! On 14 July 2014 21:39, Benjamin Hindman wrote: > +1, thanks Ben! > > > On Mon, Jul 14, 2014 at 6:20 PM, Vinod Kone wrote: > >> +

Re: spark and mesos issue

2014-07-15 Thread Vinod Kone
On Fri, Jul 4, 2014 at 2:05 AM, Gurvinder Singh wrote: > ERROR storage.BlockManagerMasterActor: Got two different block manager > registrations on 201407031041-1227224054-5050-24004-0 > > Googling about it seems that mesos is starting slaves at the same time > and giving them the same id. So may

Re: spark and mesos issue

2014-07-15 Thread Vinod Kone
On Tue, Jul 15, 2014 at 11:02 PM, Vinod Kone wrote: > > On Fri, Jul 4, 2014 at 2:05 AM, Gurvinder Singh < > gurvinder.si...@uninett.no> wrote: > >> ERROR storage.BlockManagerMasterActor: Got two different block manager >> registrations on 201407031041-1227224054-5050-24004-0 >> >> Googling about