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https://issues.apache.org/jira/browse/LUCENE-3065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uwe Schindler updated LUCENE-3065:
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Attachment: SOLR-2497.patch
MoreLikeThis problem solved, it was as I said. The test included a TrieInt
field into the "similarity fields", so it was used to calculate similarity. As
with previous Solr the TrieField was invisible to MLT this had no effect.
By the way: There is a commented out part with explicitely the MLT field, but I
dont understand it. It seems that it was never understood/supported.
Now, all numeric fields should work with MLT.
Now only the TestDistributedSearch is still failing with a strange date
failure. I'll dig.
> NumericField should be stored in binary format in index (matching Solr's
> format)
> --------------------------------------------------------------------------------
>
> Key: LUCENE-3065
> URL: https://issues.apache.org/jira/browse/LUCENE-3065
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Index
> Reporter: Michael McCandless
> Assignee: Uwe Schindler
> Priority: Minor
> Fix For: 3.2, 4.0
>
> Attachments: LUCENE-3065.patch, LUCENE-3065.patch, LUCENE-3065.patch,
> LUCENE-3065.patch, LUCENE-3065.patch, LUCENE-3065.patch, LUCENE-3065.patch,
> SOLR-2497.patch
>
>
> (Spinoff of LUCENE-3001)
> Today when writing stored fields we don't record that the field was a
> NumericField, and so at IndexReader time you get back an "ordinary" Field and
> your number has turned into a string. See
> https://issues.apache.org/jira/browse/LUCENE-1701?focusedCommentId=12721972&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-12721972
> We have spare bits already in stored fields, so, we should use one to record
> that the field is numeric, and then encode the numeric field in Solr's
> more-compact binary format.
> A nice side-effect is we fix the long standing issue that you don't get a
> NumericField back when loading your document.
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