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Posted to issues@solr.apache.org by "Chris M. Hostetter (Jira)" <ji...@apache.org> on 2022/05/18 23:20:00 UTC
[jira] [Commented] (SOLR-13593) Allow to look-up analyzer components by their SPI names in field type configuration
[ https://issues.apache.org/jira/browse/SOLR-13593?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17539125#comment-17539125 ]
Chris M. Hostetter commented on SOLR-13593:
-------------------------------------------
*NOTE:* This functionality can cause weird and confusing errors for _some_ analyzer components (ones that are {{ResourceLoaderAware}} when using these analyzers at index/query time ... *IF* you are using {{ClassicIndexSchemaFactory}}
This bug is being tracked in SOLR-16203.
> Allow to look-up analyzer components by their SPI names in field type configuration
> -----------------------------------------------------------------------------------
>
> Key: SOLR-13593
> URL: https://issues.apache.org/jira/browse/SOLR-13593
> Project: Solr
> Issue Type: Improvement
> Components: Schema and Analysis
> Reporter: Tomoko Uchida
> Assignee: Tomoko Uchida
> Priority: Major
> Fix For: 9.0
>
> Attachments: SOLR-13593-add-spi-ReversedWildcardFilterFactory.patch, SOLR-13593.patch
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Now each analysis factory has explicitely documented SPI name which is stored in the static "NAME" field (LUCENE-8778).
> Solr uses factories' simple class name in schema definition (like class="solr.WhitespaceTokenizerFactory"), but we should be able to also use more concise SPI names (like name="whitespace").
> e.g.:
> {code:xml}
> <fieldtype name="myfieldtype" class="solr.TextField">
> <analyzer>
> <tokenizer class="solr.WhitespaceTokenizerFactory"/>
> <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt" />
> <filter class="solr.PorterStemFilterFactory" />
> </analyzer>
> </fieldtype>
> {code}
> would be
> {code:xml}
> <fieldtype name="myfieldtype" class="solr.TextField">
> <analyzer>
> <tokenizer name="whitespace"/>
> <filter name="keywordMarker" protected="protwords.txt" />
> <filter name="porterStem" />
> </analyzer>
> </fieldtype>
> {code}
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