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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/10/18 12:54:00 UTC
[jira] [Commented] (LUCENE-8535) Should we drop support for
highlighting block-join queries
[ https://issues.apache.org/jira/browse/LUCENE-8535?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655192#comment-16655192 ]
ASF subversion and git services commented on LUCENE-8535:
---------------------------------------------------------
Commit 5a4fd86cce57586dd14fb8f11f9b170b121eebc4 in lucene-solr's branch refs/heads/master from [~simonw]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=5a4fd86 ]
LUCENE-8535: Drop out of the box Block-Join highlight support
Highlighter doesn't support ToParent and ToChildBlockJoinQuery out of the
box anymore. In oder to highlight on Block-Join Queries a custom WeightedSpanTermExtractor
should be used.
> Should we drop support for highlighting block-join queries
> ----------------------------------------------------------
>
> Key: LUCENE-8535
> URL: https://issues.apache.org/jira/browse/LUCENE-8535
> Project: Lucene - Core
> Issue Type: Improvement
> Affects Versions: master (8.0)
> Reporter: Simon Willnauer
> Priority: Major
> Time Spent: 40m
> Remaining Estimate: 0h
>
> This is a spin-off from LUCENE-6572. We currently depend on the block-join module which is due to the fact that we try to highlight the queries wrapped by the block join queries. The current discussion on LUCENE-6572 mentioned that this doesn't make much sense from an highlighting perspecitve and if we should drop support for it. Lucene 8.0 would be a good time to do so.
> Thoughts?
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