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From "Yonik Seeley (JIRA)" <>
Subject [jira] Updated: (LUCENE-2380) Add FieldCache.getTermBytes, to load term data as byte[]
Date Sat, 05 Jun 2010 16:53:57 GMT


Yonik Seeley updated LUCENE-2380:

    Attachment: LUCENE-2380_enum.patch

Here's a draft patch (it currently fails) of an enumerator over the field cache entry.

> Add FieldCache.getTermBytes, to load term data as byte[]
> --------------------------------------------------------
>                 Key: LUCENE-2380
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Search
>            Reporter: Michael McCandless
>            Assignee: Michael McCandless
>             Fix For: 4.0
>         Attachments: LUCENE-2380.patch, LUCENE-2380.patch, LUCENE-2380.patch, LUCENE-2380.patch,
> With flex, a term is now an opaque byte[] (typically, utf8 encoded unicode string, but
not necessarily), so we need to push this up the search stack.
> FieldCache now has getStrings and getStringIndex; we need corresponding methods to load
terms as native byte[], since in general they may not be representable as String.  This should
be quite a bit more RAM efficient too, for US ascii content since each character would then
use 1 byte not 2.

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