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Posted to dev@lucene.apache.org by "Domenico Fabio Marino (JIRA)" <ji...@apache.org> on 2017/05/05 08:38:04 UTC
[jira] [Updated] (SOLR-10609) Add STAGE_PREPROCESSING in
ResponseBuilder and use it in QueryComponent
[ https://issues.apache.org/jira/browse/SOLR-10609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Domenico Fabio Marino updated SOLR-10609:
-----------------------------------------
Attachment: b0017514ce3be26a4ecd4935b805a730434c1a39.patch
Patch file
> Add STAGE_PREPROCESSING in ResponseBuilder and use it in QueryComponent
> -----------------------------------------------------------------------
>
> Key: SOLR-10609
> URL: https://issues.apache.org/jira/browse/SOLR-10609
> Project: Solr
> Issue Type: Task
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Domenico Fabio Marino
> Priority: Minor
> Attachments: b0017514ce3be26a4ecd4935b805a730434c1a39.patch
>
>
> This patch introduces a new stage that is performed between STAGE_START and STAGE_PARSE_QUERY.
> In QueryComponent the PARSE_QUERY stage does some preparatory work before the query can be run rather than parsing the query. This patch proposes replacing that stage in QueryComponent with STAGE_PREPROCESSING.
> In future this stage could be extended to perform analysis on a request before all the components start processing it, and then abort execution if the request is believed to be too costly.
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