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From "Chris Male (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-4569) Allow customization of column stride field and norms via indexing chain
Date Wed, 28 Nov 2012 08:24:58 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-4569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13505294#comment-13505294
] 

Chris Male commented on LUCENE-4569:
------------------------------------

John,

I don't really know much about the API you're wanting to change, but to help me understand
are you able to explain more what you're trying to do in your custom indexing format / code?


I think one of the major motivation for Codecs is to allow this sort of customization through
their API (there is already Codecs for holding this in memory).
                
> Allow customization of column stride field and norms via indexing chain
> -----------------------------------------------------------------------
>
>                 Key: LUCENE-4569
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4569
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: core/index
>    Affects Versions: 4.0
>            Reporter: John Wang
>         Attachments: patch.diff
>
>
> We are building an in-memory indexing format and managing our own segments. We are doing
this by implementing a custom IndexingChain. We would like to support column-stride-fields
and norms without having to wire in a codec (since we are managing our postings differently)
> Suggested change is consistent with the api support for passing in a custom InvertedDocConsumer.

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