FWIW: Greenplum is about to release exactly that solution based on OMPI, though
it will require the OMPI trunk. Not back portable to v1.6 I'm afraid, but
allows you to run Hadoop on any cluster as opposed to requiring dedicated
hardware.
I can get an early-adopter release for you, if it helps.
Our case is a single user expressing interest, and maybe long term mixing as we
explore hadoop options, and would mix MPI+hadoop.
I would not go into the effort if it is non-trivial to add it to 1.6.
Brock Palen
www.umich.edu/~brockp
CAEN Advanced Computing
bro...@umich.edu
(734)936-1985
On
On Nov 28, 2012, at 10:06 AM, Brock Palen wrote:
> I know java MPI bindings are in the development tree, and the FAQ states they
> are derived from the HLRS bindings (which I can't appear to find online).
I don't remember exactly where we got them; the repository might not have been
public. I
I know java MPI bindings are in the development tree, and the FAQ states they
are derived from the HLRS bindings (which I can't appear to find online).
Is it possible to take the bindings from the dev tree and build them against
the 1.6 stable? If not what mpiJava bindings do you recommend?
B
