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Date: Fri, 5 Apr 2013 22:33:17 +0000 (UTC)
From: "Kannan Chellappa (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
Message-ID: <JIRA.12640119.1364827767334.119779.1365201197336@arcas>
In-Reply-To: <JIRA.12640119.1364827767334@arcas>
References: <JIRA.12640119.1364827767334@arcas>
Subject: [jira] [Commented] (SOLR-4660) FastVectorHighlighter: String Out of
 bounds exception when phrase query with a fairly big slop is used (pf is
 used in edismax)
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    [ https://issues.apache.org/jira/browse/SOLR-4660?page=3Dcom.atlassian.=
jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D13624=
136#comment-13624136 ]=20

Kannan Chellappa commented on SOLR-4660:
----------------------------------------

Yes. Tested this after applying the patch and it works. Thanks
               =20
> FastVectorHighlighter: String Out of bounds exception when phrase query w=
ith a fairly big slop is used (pf is used in edismax)
> -------------------------------------------------------------------------=
-----------------------------------------------------
>
>                 Key: SOLR-4660
>                 URL: https://issues.apache.org/jira/browse/SOLR-4660
>             Project: Solr
>          Issue Type: Bug
>          Components: highlighter
>    Affects Versions: 4.1, 4.2
>         Environment: Windows 7
>            Reporter: Kannan Chellappa
>         Attachments: a2.xml
>
>
> On a clean install of 4.2, do the following to reproduce the issue
>  Start Solr
>  Post the attached document to solr. (from example docs run java -jar pos=
t.jar a2.xml)
>  Run the following query
>          http://localhost:8983/solr/select/?q=3D%2B_query_%3A%22%7B%21typ=
e%3Dedismax+qf%3D%27includes%5E1.0+title%5E10.0%27+pf%3D%27includes%5E2%27+=
ps%3D28+v%3D%27thai%20vietnamese%20documentation%27+mm%3D100%25%7D%22&fl=3D=
title%20id%2Cscore&hl.fl=3Dincludes%20%20title&hl=3Dtrue&hl.useFastVectorHi=
ghlighter=3Dtrue
> You will get the following error
> java.lang.StringIndexOutOfBoundsException: String index out of range: -52=
 at java.lang.String.substring(Unknown Source) at org.apache.lucene.search.=
vectorhighlight.BaseFragmentsBuilder.makeFragment(BaseFragmentsBuilder.java=
:178) at org.apache.lucene.search.vectorhighlight.BaseFragmentsBuilder.crea=
teFragments(BaseFragmentsBuilder.java:144) at org.apache.lucene.search.vect=
orhighlight.FastVectorHighlighter.getBestFragments(FastVectorHighlighter.ja=
va:186) at org.apache.solr.highlight.DefaultSolrHighlighter.doHighlightingB=
yFastVectorHighlighter(DefaultSolrHighlighter.java:556) at org.apache.solr.=
highlight.DefaultSolrHighlighter.doHighlighting(DefaultSolrHighlighter.java=
:389) at org.apache.solr.handler.component.HighlightComponent.process(Highl=
ightComponent.java:139) at org.apache.solr.handler.component.SearchHandler.=
handleRequestBody(SearchHandler.java:208) at org.apache.solr.handler.Reques=
tHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.=
core.SolrCore.execute(SolrCore.java:1797) at org.apache.solr.servlet.SolrDi=
spatchFilter.execute(SolrDispatchFilter.java:637) at org.apache.solr.servle=
t.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:343) at org.apache.so=
lr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:141) at org.=
eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.ja=
va:1307) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandle=
r.java:453) at org.eclipse.jetty.server.handler.ScopedHandler.handle(Scoped=
Handler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(Secu=
rityHandler.java:560) at org.eclipse.jetty.server.session.SessionHandler.do=
Handle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.Context=
Handler.doHandle(ContextHandler.java:1072) at org.eclipse.jetty.servlet.Ser=
vletHandler.doScope(ServletHandler.java:382) at org.eclipse.jetty.server.se=
ssion.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.=
server.handler.ContextHandler.doScope(ContextHandler.java:1006) at org.ecli=
pse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at or=
g.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandl=
erCollection.java:255) at org.eclipse.jetty.server.handler.HandlerCollectio=
n.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.Ha=
ndlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Se=
rver.handle(Server.java:365)
> Note -- removing pf or increasing ps or setting useFastVectorHighlighter=
=3Dfalse will return the highlighted result.

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