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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2016/07/15 14:08:20 UTC

[jira] [Comment Edited] (LUCENE-7355) Leverage MultiTermAwareComponent in query parsers

    [ https://issues.apache.org/jira/browse/LUCENE-7355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15379415#comment-15379415 ] 

Uwe Schindler edited comment on LUCENE-7355 at 7/15/16 2:08 PM:
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This broke the usage of Default attribute factory, see LUCENE-7382. I will fix this in a later commit. The default should be the same as the default as given by Tokenizers. The AttributeFactory as defined as default here is just "slow" and brings problems (e.g., LUCENE-7382), because it is not the one as used by Lucene as default otherwise. Sorry for not seeing the problem earlier!


was (Author: thetaphi):
This broke the usage of Default attribute factory, see LUCENE-7382. I will fix this in a later commit. The default should be the same as the default as given by Tokenizers. The AttributeFactory as defined as default here is just "slow" and brings problems, because it is not the one used by Lucene as default.

> Leverage MultiTermAwareComponent in query parsers
> -------------------------------------------------
>
>                 Key: LUCENE-7355
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7355
>             Project: Lucene - Core
>          Issue Type: Improvement
>            Reporter: Adrien Grand
>            Priority: Minor
>             Fix For: master (7.0), 6.2
>
>         Attachments: LUCENE-7355.patch, LUCENE-7355.patch, LUCENE-7355.patch, LUCENE-7355.patch, LUCENE-7355.patch, LUCENE-7355.patch, LUCENE-7355.patch, LUCENE-7355.patch
>
>
> MultiTermAwareComponent is designed to make it possible to do the right thing in query parsers when in comes to analysis of multi-term queries. However, since query parsers just take an analyzer and since analyzers do not propagate the information about what to do for multi-term analysis, query parsers cannot do the right thing out of the box.



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