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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1500) Highlighter throws StringIndexOutOfBoundsException
Date Fri, 27 Feb 2009 20:55:12 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12677524#action_12677524
] 

Michael McCandless commented on LUCENE-1500:
--------------------------------------------


bq. This feels to me like one of those "there's something seriously wrong with the codebase"
problems

My guess is it can happen quite easily and not be so obvious until the
"right" text goes through the analyzer.  If Solr's analysis (for
highlighting multi-valued fields) can hit this my guess is it's (wrong
offsets coming out of analyzer) not uncommon...

I'd still prefer #2, but I don't feel super strongly about it, so if
there's no consensus otherwise, it's fine with me to go forward
with #1.

> Highlighter throws StringIndexOutOfBoundsException
> --------------------------------------------------
>
>                 Key: LUCENE-1500
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1500
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: contrib/highlighter
>    Affects Versions: 2.4
>         Environment: Found this running the example code in Solr (latest version).
>            Reporter: David Bowen
>            Assignee: Michael McCandless
>             Fix For: 2.4.1, 2.9
>
>         Attachments: LUCENE-1500.patch, patch.txt
>
>
> Using the canonical Solr example (ant run-example) I added this document (using exampledocs/post.sh):
> <add><doc>
>   <field name="id">Test for Highlighting StringIndexOutOfBoundsExcdption</field>
>   <field name="name">Some Name</field>
>   <field name="manu">Acme, Inc.</field>
>   <field name="features">Description of the features, mentioning various things</field>
>   <field name="features">Features also is multivalued</field>
>   <field name="popularity">6</field>
>   <field name="inStock">true</field>
> </doc></add>
> and then the URL http://localhost:8983/solr/select/?q=features&hl=true&hl.fl=features
caused the exception.
> I have a patch.  I don't know if it is completely correct, but it avoids this exception.

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