Mesos Hadoop Framework 0.1.0

2015-03-28 Thread Tom Arnfeld
Hey everyone, I thought it best to send an email to the list before merging and tagging a 0.1.0 release for the Hadoop on Mesos framework. This release is for a new feature we've been working on for quite some time, which allows Hadoop TaskTrackers to be semi-terminated when they are idle, wit

Re: Mesos Hadoop Framework 0.1.0

2015-03-28 Thread Jeff Schroeder
Does this have any pros / cons over Myriad, which runs Yarn on Mesos? Other than not requiring Yarn :) On Saturday, March 28, 2015, Tom Arnfeld wrote: > Hey everyone, > > I thought it best to send an email to the list before merging and tagging > a 0.1.0 release for the Hadoop on Mesos framewor

Re: Mesos Hadoop Framework 0.1.0

2015-03-28 Thread Tom Arnfeld
We're running the framework to support our legacy jobs written in Hadoop MRv1. Essentially this is a feature that moves further towards getting Hadoop to play nicely on a shared cluster. The Hadoop on Mesos framework is pretty greedy at the moment, and it can be quite problematic if you're try

Re: Mesos Hadoop Framework 0.1.0

2015-03-28 Thread Tom Arnfeld
To follow up, this is also a decent solution to a nasty problem in the current framework detailed here, https://github.com/mesos/hadoop/issues/32. -- Tom Arnfeld Developer // DueDil On Sat, Mar 28, 2015 at 2:40 PM, Jeff Schroeder wrote: > Does this have any pros / cons over Myriad, which

Re: Mesos Hadoop Framework 0.1.0

2015-03-28 Thread Jeff Schroeder
Gotcha so this is just a better mesos framework for Hadoop and has nothing to do with the Myriad / Yarn stuff, which similarly, prevents you from having to statically setup a Hadoop cluster. https://mesosphere.com/2015/02/11/yarn-on-mesos-big-data/ Nice stuff On Saturday, March 28, 2015, Tom Arn

Re: Mesos Hadoop Framework 0.1.0

2015-03-28 Thread Tom Arnfeld
That's precisely it. The framework has actually been around for quite some time, probably one of the very early Mesos PoC framework implementations. It's certainly very stable and get's the job done for us, and allows us to focus on progressing with more appropriate technologies like Spark (

Re: Mesos Hadoop Framework 0.1.0

2015-03-28 Thread Brenden Matthews
This is great, thanks Tom. On Sat, Mar 28, 2015 at 6:52 AM, Tom Arnfeld wrote: > Hey everyone, > > > I thought it best to send an email to the list before merging and tagging > a 0.1.0 release for the Hadoop on Mesos framework. This release is for a > new feature we've been working on for quite

Re: Mesos Hadoop Framework 0.1.0

2015-03-28 Thread Elizabeth Lingg
+1 Sounds great, thanks for making the improvements. -Elizabeth On Saturday, March 28, 2015, Brenden Matthews wrote: > This is great, thanks Tom. > > On Sat, Mar 28, 2015 at 6:52 AM, Tom Arnfeld > wrote: > > > Hey everyone, > > > > > > I thought it best to send an email to the list before merg