Hi to everyone,
sorry for my tedious mails, but I think that I have identified the index
loop problem.
In the file:
/index/src/main/scala/org/dbpedia/spotlight/util/ExtractCandidateMap.scala
at line 152 there is the following loop:
for (redirectUri <- linkMap.keys) {
val endUri = getEndOfChainUri(linkMap, redirectUri)
if (conceptURIs contains endUri) {
redURIstream.println(redirectUri+"\t"+endUri)
}
}
that I suppose, it checks if, for a given page, there is a redirection to
another page.
The method "getEndOfChainUri" is defined at line 165
private def getEndOfChainUri(m : Map[String,String], k : String) : String =
{
// get end of chain but check for redirects to itself
m.get(k) match {
case Some(s : String) => if (s equals k) k else getEndOfChainUri(m, s)
case None => k
}
}
my impression is that there is a case in which a sort of circle is created
and this method never ends.
HTH,
Mauro.
--
Dr. Mauro Dragoni
Ph.D. in Computer Science.
Post-Doc Researcher at Fondazione Bruno Kessler (FBK-IRST), Trento, Italy.
My Research Site: https://dkm.fbk.eu/index.php/Mauro_Dragoni
My Business Site: http://www.dragotechpro.com
My News-Project Site: http://www.dragotimes.com
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