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https://issues.apache.org/jira/browse/MAHOUT-1568?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pat Ferrel updated MAHOUT-1568:
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Description:
Implement mechanisms to read and write data from/to flexible stores. These will
support tuples streams and drms but with extensions that allow keeping user
defined values for IDs. The mechanism in some sense can replace Sequence Files
for import/export and will make the operation much easier for the user. In many
cases directly consuming their input files.
Start with text delimited files for input/output in the Spark version of
ItemSimilarity
A proposal is running with ItemSimilarity on Spark and is documented on the
github wiki here: https://github.com/pferrel/harness/wiki
Comments are appreciated
was:
Implement mechanisms to read and write data from/to flexible stores. These will
support tuples streams and drms but with extensions that allow keeping user
defined values for IDs. The mechanism in some sense can replace Sequence Files
for import/export and will make the operation much easier for the user. In many
cases directly consuming their input files.
Start with text delimited files for input/output in the Spark version of
ItemSimilarity
A proposal is running with ItemSimilarity on Spark which and is documented on
the github wiki here: https://github.com/pferrel/harness/wiki
Comments are appreciated
> Build an I/O model that can replace sequence files for import/export
> --------------------------------------------------------------------
>
> Key: MAHOUT-1568
> URL: https://issues.apache.org/jira/browse/MAHOUT-1568
> Project: Mahout
> Issue Type: New Feature
> Components: CLI
> Environment: Scala, Spark
> Reporter: Pat Ferrel
> Assignee: Pat Ferrel
>
> Implement mechanisms to read and write data from/to flexible stores. These
> will support tuples streams and drms but with extensions that allow keeping
> user defined values for IDs. The mechanism in some sense can replace Sequence
> Files for import/export and will make the operation much easier for the user.
> In many cases directly consuming their input files.
> Start with text delimited files for input/output in the Spark version of
> ItemSimilarity
> A proposal is running with ItemSimilarity on Spark and is documented on the
> github wiki here: https://github.com/pferrel/harness/wiki
> Comments are appreciated
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