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https://issues.apache.org/jira/browse/TIKA-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14366201#comment-14366201
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Matthias Krueger commented on TIKA-1365:
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Quick wrapup:
* HTML starting with comment was detected as application/xml.
* application/xml has prio 50 magic 0:"<!--" which was preferred over the
text/html prio 40 magic for 0..64:"<head"
* XMLs can start with a comment but then cannot contain processing
instructions. It's fair to assume that these are rather exceptional cases.
* Lowering the 0:"<!--" magic for application/xml prio to 30 allows for
detecting both cases: HTML starting with comment (if any other HTML magic still
applies), XML starting with comments.
> Incorrectly MimeType detection for Apache Lucene web site
> ---------------------------------------------------------
>
> Key: TIKA-1365
> URL: https://issues.apache.org/jira/browse/TIKA-1365
> Project: Tika
> Issue Type: Bug
> Components: detector
> Affects Versions: 1.5
> Reporter: Tien Nguyen Manh
> Attachments: discussion.html
>
>
> Tika 1.5 detect many page from apache lucene web site as xml, for example
> this page
> http://lucene.apache.org/core/discussion.html
> Here are error log:, it failed to parse becuase it use xml parser
> Apache Tika was unable to parse the document
> at http://lucene.apache.org/core/discussion.html.
> The full exception stack trace is included below:
> org.apache.tika.exception.TikaException: XML parse error
> at org.apache.tika.parser.xml.XMLParser.parse(XMLParser.java:78)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> at
> org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242)
> at
> org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120)
> at org.apache.tika.gui.TikaGUI.handleStream(TikaGUI.java:320)
> at org.apache.tika.gui.TikaGUI.openURL(TikaGUI.java:293)
> at org.apache.tika.gui.TikaGUI.actionPerformed(TikaGUI.java:247)
> at
> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
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