[jira] Issue Comment Edited: (MAHOUT-388) Upgrade Lucene

["Drew Farris (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MAHOUT-388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12861850#action_12861850 ] 

Drew Farris edited comment on MAHOUT-388 at 4/28/10 1:23 PM:
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This seems pretty straightforward considering Collections.<String>emptySet() will handle the minor API changes.

One issue I ran into was that StandardAnalyzer no longer has a no-arg constructor -- this causes (at a minimum) the DictionaryVectorizerTest to break. We either wrap StandardAnalyzer in something that does provide a no-arg constructor or consider revising the analyzer instantiation pattern. I think the latter is worth spending some time on at some point, but I'm inclined to punt for now, any other thoughts?



      was (Author: drew.farris):
    This seems pretty straightforward considering Collections.<String>.emptySet() will handle the minor API changes.

One issue I ran into was that StandardAnalyzer no longer has a no-arg constructor -- this causes (at a minimum) the DictionaryVectorizerTest to break. We either wrap StandardAnalyzer in something that does provide a no-arg constructor or consider revising the analyzer instantiation pattern. I think the latter is worth spending some time on at some point, but I'm inclined to punt for now, any other thoughts?


  
> Upgrade Lucene
> --------------
>
>                 Key: MAHOUT-388
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-388
>             Project: Mahout
>          Issue Type: Improvement
>            Reporter: Grant Ingersoll
>            Priority: Minor
>
> Upgrade Lucene version used to the latest release.

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