Tim.
While feature comparison is in interesting point indeed, I'd say that this is
a little bit like comparing oranges to apples. Leaving out things like
implementation, foundation technologies, performance guarantees, etc. I'd like
to point to one major difference between the two:
- YARN is Hadoop-centric resource manager, that relies on parts of Hadoop
implementation, e.g. some parts of o.a.h.fs, o.a.h.io, o.a.h.security,
etc. I believe it is focused on deployment of applications that either
are fully Hadoop specific (e.g. MR) or dependent on HDFS (e,g. HBase as
in project HOYA)
- Mesos is application agnostic, e.g. you can deploy Hadoop with it; or
Spark; or else.
And that, IMO, the most important difference of all.Regards, Cos On Fri, Jul 05, 2013 at 05:44PM, Tim St Clair wrote: > Folks - > > With YARN reaching beta stage, has anyone done a full feature > comparison between YARN and Mesos? (last email thread ~ 2 years old). > > Also, are there any performance benchmarks between the two for comparable > operations. > > Cheers, > Tim
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