[
https://issues.apache.org/jira/browse/MAHOUT-1346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13820487#comment-13820487
]
Dmitriy Lyubimov commented on MAHOUT-1346:
------------------------------------------
PPS. the spark module have a specific CDH-2.0 profile to build against CDH 2.0
releases (could be plain hadoop, but that's what i just happen to be using at
the moment). Which is what Spark 0.8 is built against a lot. welcome to add
more 2.0 profiles.
> Spark Bindings (DRM)
> --------------------
>
> Key: MAHOUT-1346
> URL: https://issues.apache.org/jira/browse/MAHOUT-1346
> Project: Mahout
> Issue Type: Improvement
> Affects Versions: 0.8
> Reporter: Dmitriy Lyubimov
> Assignee: Dmitriy Lyubimov
> Fix For: Backlog
>
>
> Spark bindings for Mahout DRM.
> DRM DSL.
> Disclaimer. This will all be experimental at this point.
> The idea is to wrap DRM by Spark RDD with support of some basic
> functionality, perhaps some humble beginning of Cost-based optimizer
> (0) Spark serialization support for Vector, Matrix
> (1) Bagel transposition
> (2) slim X'X
> (2a) not-so-slim X'X
> (3) blockify() (compose RDD containing vertical blocks of original input)
> (4) read/write Mahout DRM off HDFS
> (5) A'B
> ...
--
This message was sent by Atlassian JIRA
(v6.1#6144)
