[jira] Updated: (SOLR-342) Add support for Lucene's new Indexing and merge features (excluding Document/Field/Token reuse)

["Grant Ingersoll (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Grant Ingersoll updated SOLR-342:
---------------------------------

    Attachment: copyLucene.sh

Dumb little script to copy over the required Lucene jars from a built Lucene directory.  Takes in two parameters, the location of Lucene Home and the version to copy over.  Requires Lucene to be built.

Belongs in the lib directory.

For example,
./copyLucene.sh <path to Lucene> 2.3-dev

> 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.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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