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https://issues.apache.org/jira/browse/SOLR-342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12567140#action_12567140
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Yonik Seeley commented on SOLR-342:
-----------------------------------

Will, are you using term vectors anywhere, or any customizations to Solr (at 
the lucene level)?
When you say "document summaries are not matched", you you mean that the 
incorrect documents are matched, or that the correct documents are matched but 
just highlighting is wrong?


> Add support for Lucene's new Indexing and merge features (excluding 
> Document/Field/Token reuse)
> -----------------------------------------------------------------------------------------------
>
>                 Key: SOLR-342
>                 URL: https://issues.apache.org/jira/browse/SOLR-342
>             Project: Solr
>          Issue Type: Improvement
>          Components: update
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>         Attachments: copyLucene.sh, SOLR-342.patch, SOLR-342.patch, 
> SOLR-342.patch, SOLR-342.tar.gz
>
>
> LUCENE-843 adds support for new indexing capabilities using the 
> setRAMBufferSizeMB() method that should significantly speed up indexing for 
> many applications.  To fix this, we will need trunk version of Lucene (or 
> wait for the next official release of Lucene)
> Side effect of this is that Lucene's new, faster StandardTokenizer will also 
> be incorporated.  
> Also need to think about how we want to incorporate the new merge scheduling 
> functionality (new default in Lucene is to do merges in a background thread)

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