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From "Uwe Schindler (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-2154) Need a clean way for Dir/MultiReader to "merge" the AttributeSources of the sub-readers
Date Sun, 11 Apr 2010 13:56:43 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-2154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Uwe Schindler updated LUCENE-2154:
----------------------------------

    Attachment: LUCENE-2154-Jakarta-BCEL.patch

Slightly improved patch to correctly work with CharTermAttribute (as it defines methods also
defined by ProxyAttributeImpl as final, so override failure).

> Need a clean way for Dir/MultiReader to "merge" the AttributeSources of the sub-readers
> ---------------------------------------------------------------------------------------
>
>                 Key: LUCENE-2154
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2154
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: Index
>    Affects Versions: Flex Branch
>            Reporter: Michael McCandless
>             Fix For: 3.1
>
>         Attachments: LUCENE-2154-cglib.patch, LUCENE-2154-Jakarta-BCEL.patch, LUCENE-2154-Jakarta-BCEL.patch,
LUCENE-2154-javassist.patch, LUCENE-2154-javassist.patch, LUCENE-2154.patch, LUCENE-2154.patch
>
>
> The flex API allows extensibility at the Fields/Terms/Docs/PositionsEnum levels, for
a codec to set custom attrs.
> But, it's currently broken for Dir/MultiReader, which must somehow share attrs across
all the sub-readers.  Somehow we must make a single attr source, and tell each sub-reader's
enum to use that instead of creating its own.  Hopefully Uwe can work some magic here :)

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