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https://issues.apache.org/jira/browse/ANY23-58?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13236501#comment-13236501
]
Michele Mostarda commented on ANY23-58:
---------------------------------------
Issue has been reproduced:
It seems a Xerces related problem. Investigating.
{code}
Mar 23, 2012 11:34:40 AM org.apache.any23.rdf.PopularPrefixes getPrefixes
INFO: Loading prefixes from /org/apache/any23/prefixes/prefixes.properties
Mar 23, 2012 11:34:40 AM org.apache.any23.extractor.SingleDocumentExtraction run
INFO: Processing http://bob.example.com/
java.lang.OutOfMemoryError: Java heap space
at org.apache.xerces.dom.NodeImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ChildNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.html.dom.HTMLTableRowElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.html.dom.HTMLTableSectionElementImpl.cloneNode(Unknown
Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.html.dom.HTMLTableElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
at org.apache.xerces.dom.ElementImpl.cloneNode(Unknown Source)
at org.apache.xerces.dom.ParentNode.cloneNode(Unknown Source)
{code}
> HCardExtractor infinite loop and memory exhaustion
> --------------------------------------------------
>
> Key: ANY23-58
> URL: https://issues.apache.org/jira/browse/ANY23-58
> Project: Apache Any23
> Issue Type: Bug
> Affects Versions: 0.7.0
> Environment: OpenJDK Runtime Environment (IcedTea6 1.11pre)
> (6b23~pre11-0ubuntu1.11.10.2) on Ubuntu
> Reporter: Hannes Mühleisen
> Assignee: Michele Mostarda
> Attachments: HCardFailTest.java, fail.html
>
>
> The HCardExtractor creates an infinite loop which will lead to memory
> exhaustion in the method fixIncludes(), specifically in the line
> node.appendChild(header.cloneNode(true)); on some HTML files. Attached is a
> test case and an example HTML file.
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