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Posted to issues@lucene.apache.org by "Chongchen Chen (Jira)" <ji...@apache.org> on 2019/09/22 05:31:00 UTC
[jira] [Commented] (LUCENE-8985) SynonymGraphFilter cannot handle
input stream with tokens filtered.
[ https://issues.apache.org/jira/browse/LUCENE-8985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16935218#comment-16935218 ]
Chongchen Chen commented on LUCENE-8985:
----------------------------------------
I have updated the pull request. [~janhoy]
> SynonymGraphFilter cannot handle input stream with tokens filtered.
> -------------------------------------------------------------------
>
> Key: LUCENE-8985
> URL: https://issues.apache.org/jira/browse/LUCENE-8985
> Project: Lucene - Core
> Issue Type: Bug
> Reporter: Chongchen Chen
> Priority: Major
> Attachments: SGF_SF_interaction.patch.txt
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> [~janhoy] find the bug.
> In an analyzer with e.g. stopFilter where tokens are removed from the stream and replaced with a “hole”, synonymgraphfilter will not preserve these holes but remove them, resulting in certain phrase queries failing.
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