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https://issues.apache.org/jira/browse/LUCENE-3187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13046480#comment-13046480
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Uwe Schindler commented on LUCENE-3187:
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Robert commented on LUCENE-3186:
{quote}
do we really need to do this? I guess also looking at LUCENE-3187, I think I'm
against this trend.
Shall we put analyzer classnames in there too? If we are going to put docvalues
type and precision step, well then i want the stopwords file in the fnx file
too!
At some point, if a user is going to shoot themselves in the foot, we simply
cannot stop them, and I don't think its our job to.
{quote}
I am also not really happy with this trend. I just opened LUCENE-3187 to start
a discussion. In my opinion we should improve documentation instead.
> Store NumericField precisionStep in fnx file
> --------------------------------------------
>
> Key: LUCENE-3187
> URL: https://issues.apache.org/jira/browse/LUCENE-3187
> Project: Lucene - Java
> Issue Type: Improvement
> Components: core/index
> Affects Versions: 2.9, 3.0, 3.1, 3.2
> Reporter: Uwe Schindler
>
> This is a similar problem like LUCENE-3186:
> The following question was sent to user list:
> [http://mail-archives.apache.org/mod_mbox/lucene-java-user/201106.mbox/%3c614c529d389a5944b351f7dfb7594f24012aa...@uksrpblkexb01.detica.com%3E]
> The main problem is that you have to pass the precision step and must knwo
> the field type of numeric fields before doing a query, else you get wrong
> results. We can maybe store the type and precision step in fnx file (like we
> do for stored numeric fields in FieldsWriter).
> I am not sure whats the best way to do it (without too much code
> specialization), but it seems a good idea. On the other hand, we don't store
> references to the Analyzer in the fnx file, so why for numeric field (it's
> just like an analyzer - if you change it, results are wrong)?
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