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From "Anand Avati (JIRA)" <>
Subject [jira] [Commented] (MAHOUT-1500) H2O integration
Date Tue, 01 Apr 2014 09:09:18 GMT


Anand Avati commented on MAHOUT-1500:

Thanks for your feedback, Dmitry.

Now it seems to me (with my limited exploring of Mahout) that it might actually be viable
to provide a "hadoop alternative" in the form of an alternate implementation of DistributedRowMatrix
(instead of AbstractMatrix) and AbstractJob (by internally using h2o's Frame/Vec and MRTask2
APIs), and thereby allow for a runtime choice of Hadoop vs H2O. This seems like a reasonable
first step?

> H2O integration
> ---------------
>                 Key: MAHOUT-1500
>                 URL:
>             Project: Mahout
>          Issue Type: Improvement
>            Reporter: Anand Avati
>             Fix For: 1.0
> Integration with h2o ( in order to exploit its high performance
computational abilities.
> Start with providing implementations of AbstractMatrix and AbstractVector, and more as
we make progress.

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