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https://issues.apache.org/jira/browse/OAK-3000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14589455#comment-14589455
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Chetan Mehrotra commented on OAK-3000:
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bq. I guess to avoid out of memory, and to give more reasonable results, we
should change the highlighter to use a BitField to remember which characters
are to be highlighted
[~tmueller] I am not sure weather we should further invest in
SimpleExcerptProvider. Instead we should switch to Lucene based highlighter
which should be more feature rich and robust
> SimpleExcerptProvider causes OOM for some wildcard expressions
> --------------------------------------------------------------
>
> Key: OAK-3000
> URL: https://issues.apache.org/jira/browse/OAK-3000
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: query
> Reporter: Chetan Mehrotra
> Fix For: 1.3.1, 1.2.3, 1.0.16
>
> Attachments: OAK-3000.patch
>
>
> {{SimpleExcerptProvider}} would cause OOM is the search expression involves
> wildcard in following form
> bq. fox *
> This causes an infinite loop leading to OOM
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