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https://issues.apache.org/jira/browse/MAHOUT-1529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitriy Lyubimov updated MAHOUT-1529:
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Description:
We have a few situations when algorithm-facing API has Spark dependencies
creeping in.
In particular, we know of the following cases:
(1) checkpoint() accepts Spark constant StorageLevel directly;
(2) certain things in CheckpointedDRM;
(3) drmParallelize etc. routines in the "drm" and "sparkbindings" package.
(5) drmBroadcast returns a Spark-specific Broadcast object
was:
We have a few situations when algorithm-facing API has Spark dependencies
creeping in.
In particular, we know of the following cases:
(1) checkpoint() accepts Spark constant StorageLevel directly;
(2) certain things in CheckpointedDRM;
(3) drmParallelize etc. routines in the "drm" and "sparkbindings" package.
> Finalize abstraction of distributed logical plans from backend operations
> -------------------------------------------------------------------------
>
> Key: MAHOUT-1529
> URL: https://issues.apache.org/jira/browse/MAHOUT-1529
> Project: Mahout
> Issue Type: Improvement
> Reporter: Dmitriy Lyubimov
> Fix For: 1.0
>
>
> We have a few situations when algorithm-facing API has Spark dependencies
> creeping in.
> In particular, we know of the following cases:
> (1) checkpoint() accepts Spark constant StorageLevel directly;
> (2) certain things in CheckpointedDRM;
> (3) drmParallelize etc. routines in the "drm" and "sparkbindings" package.
> (5) drmBroadcast returns a Spark-specific Broadcast object
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