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https://issues.apache.org/jira/browse/MAHOUT-944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13677208#comment-13677208
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Suneel Marthi edited comment on MAHOUT-944 at 6/6/13 4:48 PM:
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Grant, the code that's been committed has references to Lucene_35 version.
Please change to Lucene_42, the trunk's presently at Lucene 4.2.1.
Skimming through the files that have been checked in for this JIRA:
a) Use of old Lucene 3.x APIs that have are no more supoorted in Lucene 4.x.
b) Unused imports
c) missing License headers
was (Author: smarthi):
Grant, the code that's been committed has references to Lucene_35 version.
Please change to Lucene_42, the trunk's presently at Lucene 4.2.1.
Skimming through the files that have been checked in for this JIRA:
a) Uses IndexFileNameFilter which is not available in Lucene 4.x and the code
doesn't compile. Not sure what the replacement for that is in Lucene 4.x.
b) Unused imports
c) missing License headers
> LuceneIndexToSequenceFiles (lucene2seq) utility
> -----------------------------------------------
>
> Key: MAHOUT-944
> URL: https://issues.apache.org/jira/browse/MAHOUT-944
> Project: Mahout
> Issue Type: New Feature
> Components: Integration
> Affects Versions: 0.5
> Reporter: Frank Scholten
> Assignee: Grant Ingersoll
> Priority: Minor
> Fix For: 0.8
>
> Attachments: MAHOUT-944.patch, MAHOUT-944.patch, MAHOUT-944.patch,
> MAHOUT-944.patch, MAHOUT-944.patch, MAHOUT-944.patch, MAHOUT-944.patch,
> MAHOUT-944.patch, MAHOUT-944.patch, MAHOUT-944.patch, MAHOUT-944.patch,
> MAHOUT-944.patch
>
>
> Here is a lucene2seq tool I used in a project. It creates sequence files
> based on the stored fields of a lucene index.
> The output from this tool can be then fed into seq2sparse and from there you
> can do text clustering.
> Comes with Java bean configuration.
> Let me know what you think. Some CLI code can be added later on. I used this
> for a small-scale project +- 100.000 docs. Is a MR version useful or is that
> overkill?
> See https://github.com/frankscholten/mahout/tree/lucene2seq for commits and
> review comments from Simon Willnauer (Thanks Simon!)
> or the attached patch.
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