[
https://issues.apache.org/jira/browse/MAHOUT-944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13678246#comment-13678246
]
Suneel Marthi commented on MAHOUT-944:
--------------------------------------
Grant, we seem to be missing a LuceneIndexToSequenceFilesDriver.java
{Code}
./bin/mahout lucene2seq
WARNING: Unable to add class:
org.apache.mahout.text.LuceneIndexToSequenceFilesDriver
java.lang.ClassNotFoundException:
org.apache.mahout.text.LuceneIndexToSequenceFilesDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:188)
at org.apache.mahout.driver.MahoutDriver.addClass(MahoutDriver.java:237)
at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:119)
{Code}
> 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-minor.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, 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.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
