[
https://issues.apache.org/jira/browse/MAHOUT-1799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15217455#comment-15217455
]
ASF GitHub Bot commented on MAHOUT-1799:
----------------------------------------
Github user smarthi commented on the pull request:
https://github.com/apache/mahout/pull/182#issuecomment-203260920
@statguy Thanks for the PR, please also provide unit tests that can
validate the problem and the fix.
> Read null row vectors from file in TextDelimeterReaderWriter driver
> -------------------------------------------------------------------
>
> Key: MAHOUT-1799
> URL: https://issues.apache.org/jira/browse/MAHOUT-1799
> Project: Mahout
> Issue Type: Improvement
> Components: spark
> Reporter: Jussi Jousimo
> Assignee: Pat Ferrel
> Priority: Minor
> Fix For: 1.0.0
>
>
> Since some row vectors in a sparse matrix can be null, Mahout writes them out
> to a file with the row label only. However, Mahout cannot read these files,
> but throws an exception when it encounters a label-only row.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
