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Posted to dev@nutch.apache.org by "Gerard Bouchar (JIRA)" <ji...@apache.org> on 2018/05/29 16:01:00 UTC

[jira] [Created] (NUTCH-2589) HTML redirections are not followed when using parse-tika

Gerard Bouchar created NUTCH-2589:
-------------------------------------

             Summary: HTML redirections are not followed when using parse-tika
                 Key: NUTCH-2589
                 URL: https://issues.apache.org/jira/browse/NUTCH-2589
             Project: Nutch
          Issue Type: Bug
         Environment: nutch-site.xml:
{code:xml}
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>

<!-- Put site-specific property overrides in this file. -->

<configuration>
    <property>
        <name>plugin.includes</name>
        <value>protocol-http|parse-tika</value>
    </property>
    <property>
        <name>http.agent.name</name>
        <value>blah</value>
    </property>
</configuration>
{code}

fetched url: https://policies.google.com/technologies/ads
            Reporter: Gerard Bouchar


Html redirections using meta tags are supported in nutch. They work well when using parse-html to parse files. However, when using parse-tika, they are not detected.

This is because of https://issues.apache.org/jira/browse/TIKA-2652

Tika emits redirection meta tags as :

{code:xml}
<meta name="refresh" content="0; url=http://example.com"/>
{code}

whereas org.apache.nutch.parse.tika.HTMLMetaProcessor expects meta tags having the following format :

{code:xml}
<meta http-equiv="refresh" content="0; url=http://example.com">
{code}



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