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https://issues.apache.org/jira/browse/JSPWIKI-411?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Florian Holeczek closed JSPWIKI-411.
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> LuceneSearchProvider dies with corrupted files
> ----------------------------------------------
>
> Key: JSPWIKI-411
> URL: https://issues.apache.org/jira/browse/JSPWIKI-411
> Project: JSPWiki
> Issue Type: Bug
> Components: Plugins
> Affects Versions: 2.6.4
> Environment: LuceneSearchProvider and ReadableAttachmentProvider (
> Reporter: Kurt Stein
> Assignee: Harry Metske
> Fix For: 2.8.1
>
>
> If someone uploads a corrupted files(i.e. 0-Byte or non readable pdf-content)
> the lucene index crashes. Even with a new full reindex the lucene indexer
> chrashes every time he touches the corrupted file.
> I have analyzed the code. In the method doFullLuceneReindex() there is a Try-
> Catch block that catches the exception coming form the call
> getAttachmentContent(att.getName(), WikiProvider.LATEST_VERSION ).
> But thus the indexer stops at this points and no other attachment will be
> added to the lucene index.
> for( Iterator iterator = allAttachments.iterator();
> iterator.hasNext(); )
> {
> Attachment att = (Attachment) iterator.next();
> String text = getAttachmentContent( att.getName(),
>
> WikiProvider.LATEST_VERSION );
> luceneIndexPage( att, text, writer );
> }
> I would fixed it like this
> for( Iterator iterator = allAttachments.iterator();
> iterator.hasNext(); )
> {
> Attachment att = (Attachment) iterator.next();
> try
> {
> String text = getAttachmentContent(
> att.getName(), WikiProvider.LATEST_VERSION );
> luceneIndexPage( att, text, writer );
> }
> catch (Throwable t)
> {
> //goto next Attachment iterator
> log.error("Error on indexing file " +
> att.getFileName(), t);
> }
> }
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