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https://issues.apache.org/jira/browse/JSPWIKI-704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095909#comment-13095909
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Florian Holeczek commented on JSPWIKI-704:
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Hi Michael,
the error is caused by the integrated Lucene search engine. It may occur
because its search index got corrupted. Please try to shut down the wiki,
delete the index files and start the wiki up again (Maybe issuing a reindex via
the admin interface will also help!). The files can be found in the lucene
directory below your jspwiki.workDir. After deletion, the search engine will
create a new index.
If that doesn't help: Do you have some big attachments in the wiki? Lucene
sometimes needs a large amount of memory when indexing certain attachment
content.
However, almost certainly this is no JSPWiki bug, so I propose to mark it as
invalid.
Best regards
Florian
> Search crash with error
> org.apache.lucene.index.TermInfosReader.ensureIndexIsRead(), line 93
> ---------------------------------------------------------------------------------------------
>
> Key: JSPWIKI-704
> URL: https://issues.apache.org/jira/browse/JSPWIKI-704
> Project: JSPWiki
> Issue Type: Bug
> Components: Core & storage
> Affects Versions: 2.8.3
> Environment: Two envs: Win2003 Server with Tomcat 6.0 and Win2003
> Server with Glassfish v3
> Reporter: Michael Neifeld
>
> I try use search but receve error page with message:
> JSPWiki has detected an error
> Error Message
> Java heap space
> Exception
> java.lang.OutOfMemoryError
> Place where detected
> org.apache.lucene.index.TermInfosReader.ensureIndexIsRead(), line 93
> at both envs.
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